#include <bits/stdc++.h>
using namespace std;

#define INF_LL (int64)1e18
#define INF (int32)1e9
#define REP(i, n) for(int64 i = 0;i < (n);i++)
#define FOR(i, a, b) for(int64 i = (a);i < (b);i++)
#define all(x) x.begin(),x.end()
#define fs first
#define sc second

using int32 = int_fast32_t;
using uint32 = uint_fast32_t;
using int64 = int_fast64_t;
using uint64 = uint_fast64_t;
using PII = pair<int32, int32>;
using PLL = pair<int64, int64>;

const double eps = 1e-10;

template<typename A, typename B>inline void chmin(A &a, B b){if(a > b) a = b;}
template<typename A, typename B>inline void chmax(A &a, B b){if(a < b) a = b;}

template<typename T>
vector<T> make_v(size_t a){return vector<T>(a);}

template<typename T,typename... Ts>
auto make_v(size_t a,Ts... ts){
  return vector<decltype(make_v<T>(ts...))>(a,make_v<T>(ts...));
}

template<typename T,typename U,typename... V>
typename enable_if<is_same<T, U>::value!=0>::type
fill_v(U &u,const V... v){u=U(v...);}

template<typename T,typename U,typename... V>
typename enable_if<is_same<T, U>::value==0>::type
fill_v(U &u,const V... v){
  for(auto &e:u) fill_v<T>(e,v...);
}

template<::std::uint_fast64_t mod>
class ModInt{
private:
    using value_type = ::std::uint_fast64_t;
    value_type n;
public:
    ModInt() : n(0) {}
    ModInt(value_type n_) : n(n_ % mod) {}
    ModInt(const ModInt& m) : n(m.n) {}

    template<typename T>
    explicit operator T() const { return static_cast<T>(n); }
    value_type get() const { return n; }

    friend ::std::ostream& operator<<(::std::ostream &os, const ModInt<mod> &a) {
        return os << a.n;
    }

    friend ::std::istream& operator>>(::std::istream &is, ModInt<mod> &a) {
        value_type x;
        is >> x;
        a = ModInt<mod>(x);
        return is;
    }

    bool operator==(const ModInt& m) const { return n == m.n; }
    bool operator!=(const ModInt& m) const { return n != m.n; }
    ModInt& operator*=(const ModInt& m){ n = n * m.n % mod; return *this; }

    ModInt pow(value_type b) const{
        ModInt ans = 1, m = ModInt(*this);
        while(b){
            if(b & 1) ans *= m;
            m *= m;
            b >>= 1;
        }
        return ans;
    }

    ModInt inv() const { return (*this).pow(mod-2); }
    ModInt& operator+=(const ModInt& m){ n += m.n; n = (n < mod ? n : n - mod); return *this; }
    ModInt& operator-=(const ModInt& m){ n += mod - m.n; n = (n < mod ? n : n - mod); return *this; }
    ModInt& operator/=(const ModInt& m){ *this *= m.inv(); return *this; }
    ModInt operator+(const ModInt& m) const { return ModInt(*this) += m; }
    ModInt operator-(const ModInt& m) const { return ModInt(*this) -= m; }
    ModInt operator*(const ModInt& m) const { return ModInt(*this) *= m; }
    ModInt operator/(const ModInt& m) const { return ModInt(*this) /= m; }
    ModInt& operator++(){ n += 1; return *this; }
    ModInt& operator--(){ n -= 1; return *this; }
    ModInt operator++(int){
        ModInt old(n);
        n += 1;
        return old;
    }
    ModInt operator--(int){
        ModInt old(n);
        n -= 1;
        return old;
    }
    ModInt operator-() const { return ModInt(mod-n); }
};


template<class ValueMonoid, class OperatorMonoid, class Modifier,
        template<class...> class Container=::std::vector>
class LazySegTree{
public:
    using value_structure = ValueMonoid;
    using value_type = typename value_structure::value_type;
    using operator_structure = OperatorMonoid;
    using operator_type = typename operator_structure::value_type;
    using modifier = Modifier;
    using const_reference = const value_type &;
    using container_value_type = Container<value_type>;
    using container_operator_type = Container<operator_type>;
    using size_type = typename container_value_type::size_type;

private:
    container_value_type tree;
    container_operator_type lazy;
    size_type size_, height;

    static size_type getsize(const size_type x){
        size_type ret = 1;
        while(ret < x)
            ret <<= 1;
        return ret;
    }

    static size_type getheight(const size_type x){
        size_type ret = 0;
        while((static_cast<size_type>(1) << ret) < x){
            ret++;
        }
        return ret;
    }

    inline static value_type calc(const value_type a, const value_type b){
        return value_structure::operation(a, b);
    }

    inline static void apply(operator_type &data, const operator_type a){
        data = operator_structure::operation(data, a);
    }

    inline static value_type reflect(const value_type v, const operator_type o){
        return modifier::operation(v, o);
    }

    void push(const size_type index){
        tree[index] = reflect(tree[index], lazy[index]);
        apply(lazy[index << 1], lazy[index]);
        apply(lazy[index << 1 | 1], lazy[index]);
        lazy[index] = operator_structure::identity();
    }

    void calc_node(const size_type index){
        if(tree.size() <= (index << 1 | 1)) return;
        assert(0 < index);
        tree[index] = calc(reflect(tree[index << 1],  lazy[index << 1]),
                           reflect(tree[index << 1 | 1], lazy[index << 1 | 1]));
    }

    void build(size_type index){
        while(index >>= 1){
            calc_node(index);
        }
    }

    void propagate(const size_type index){
        for(size_type shift = height; shift ; --shift){
            push(index >> shift);
        }
    }

    void rebuild(){
        for(size_type i = size_-1;i > 0;--i){
            calc_node(i);
        }
    }
public:
    LazySegTree() : size_(0), height(0), tree(), lazy(){}
    LazySegTree(const size_type size)
            : size_(size), height(getheight(size)),
              tree(size << 1, value_structure::initializer()),
              lazy(size << 1, operator_structure::identity()){
        rebuild();
    }
    template<class InputIterator>
    LazySegTree(InputIterator first, InputIterator last)
            : size_(::std::distance(first, last)){
        height = getheight(size_);
        tree = container_value_type(size_, value_structure::identity());
        lazy = container_operator_type(size_ << 1, operator_structure::identity());
        tree.insert(tree.end(), first, last);
        rebuild();
    }

    size_type size() const { return size_; }
    const_reference operator[](const size_type k){
        assert(k < size_);
        propagate(k+size_);
        tree[k+size_] = reflect(tree[k+size_], lazy[k+size_]);
        lazy[k+size_] = operator_structure::identity();
        return tree[k+size_];
    }

    value_type query(size_type l, size_type r){
        assert(l <= r);
        assert(0 <= l && l < size_);
        assert(0 <= r && r <= size_);
        value_type retl = value_structure::identity(),
                retr = value_structure::identity();
        l += size_;
        r += size_;
        propagate(l);
        build(l);
        propagate(r-1);
        build(r-1);
        for(; l < r ; l >>= 1, r >>= 1){
            if(l&1){
                retl = calc(retl, reflect(tree[l], lazy[l]));
                l++;
            }
            if(r&1){
                r--;
                retr = calc(reflect(tree[r], lazy[r]), retr);
            }
        }
        return calc(retl, retr);
    }

    void update(size_type l, size_type r, const operator_type& data){
        assert(l <= r);
        assert(0 <= l && l < size_);
        assert(0 <= r && r <= size_);
        l += size_;
        r += size_;
        propagate(l);
        propagate(r - 1);
        for(size_type l_ = l, r_ = r; l_ < r_ ; l_ >>= 1, r_ >>= 1){
            if(l_ & 1) apply(lazy[l_++], data);
            if(r_ & 1) apply(lazy[--r_], data);
        }
        build(l);
        build(r - 1);
    }

    template<class F>
    void update(size_type index, const F& f){
        assert(0 <= index && index < size());
        index += size_;
        propagate(index);
        tree[index] = f(::std::move(tree[index]));
        lazy[index] = operator_structure::identity();
        build(index);
    }

    void dump() {
        REP(i, tree.size()) {
            cout << "(" << tree[i] << " " << lazy[i] << ") ";
        }
        cout << endl;
    }

    /*
    template<class F>
    size_type search(const F& f) const { // [0, result) is True and [0, result-1) is not.
        if(f(value_structure::identity()))
            return 0;
        if(!f(tree[1]))
            return size_+1;
        value_type acc = value_structure::identity();
        size_type i = 1;
        while(i <
    }
    */
};

constexpr int64 mod = 998244353;
using Mint = ModInt<mod>;

class v_monoid {
public:
    using value_type = Mint;
    static value_type identity() { return 0; }
    static value_type initializer() { return 0; }
    static value_type operation(const value_type& a, const value_type& b){
        return a+b;
    }
};

class o_monoid {
public:
    using value_type = Mint;
    static value_type identity() { return 0; }
    static value_type operation(const value_type& a, const value_type& b){
        return a+b;
    }
};

class modifier {
public:
    static Mint operation(const Mint& a, const Mint& b){
        return a+b;
    }
};

int main(void){
	cin.tie(0);
	ios::sync_with_stdio(false);
	int64 N, K;
	Mint A;
	cin >> N >> K >> A;
	A /= 100;
	LazySegTree<v_monoid, o_monoid, modifier> lsg(N+K);
	lsg.update(0, [](const Mint& a) { return 1; });
	FOR(i, 0, K) {
	    Mint val = lsg.query(i, i+1)*(i == 0 ? 1 : A);
	    lsg.update(i+1, i+N+1, val/N);
	}
	Mint sum = 0;
	FOR(i, K, N+K) {
	    sum += lsg.query(i, i+1);
	}
	cout << lsg.query(K, N+K) << endl;
}



Measured memory_bytes: 9096