Table:
0
A
B
C
D
E
F
1
Contestant
Starting Weight (kg)
Final Weight (kg)
Weight Lost (kg)
Percentage Lost
Position (out of Eliminated Contestants)
2
Sean
132.5
84.8
47.7
36.00%
1st
3
Ben
153.1
98.2
54.9
35.86%
2nd
4
Stewart
136.4
88.0
48.4
35.48%
3rd
5
Julie
123.4
79.8
43.6
35.33%
4th
6
Cameron
164.1
107.5
56.6
34.49%
5th
7
Teresa
115.0
76.0
39.0
33.91%
6th
8
Amanda
170.4
113.6
56.8
33.33%
7th
9
Meaghan
109.6
73.2
36.4
33.21%
8th
10
Nathan
145.2
98.3
46.9
32.30%
9th
11
Andrew
144.2
99.5
44.7
31.00%
10th
12
Jodi
121.5
87.5
34.0
27.98%
11th
13
Holly
108.2
82.3
25.9
23.94%
12th
14
Mel
102.0
80.3
21.7
21.27%
13th
15
Ramses
137.9
109.4
28.5
20.67%
14th
16
Jeda
106.3
85.0
21.3
20.04%
15th
17
Tania
135.7
117.2
18.5
13.63%
16th

Questions and formulas:
Question: What is the Percentage Lost for the contestant with a starting weight above 102 kg who lost 46.9 kg?
Formula: LET(query1,SUMMARIZE(E1,SUMX(B1),SUMX(D1)),FILTER(query1,(CHOOSECOLS(query1,2)>102)*(CHOOSECOLS(query1,3)=46.9)))
Formula2: LET(query1,SUMMARIZE(E2:E17,SUMX(B2:B17),SUMX(D2:D17)),FILTER(query1,(CHOOSECOLS(query1,2)>102)*(CHOOSECOLS(query1,3)=46.9)))
Level: hard