Table:
0
A
B
C
1
June 30,
2019
June 30,
2018
2
Cash 
$169,607
$121,139
3
Marketable securities  
—
1,459
4
Total cash and marketable securities
$169,607
$122,598
5

Questions and formulas:
Question: What was marketable securities as a percentage of total cash and marketable securities in 2018?
Formula: C3/C4
Formula2: C3/C4
Level: Calculation
Question: What was the percentage change in Total cash and marketable securities between 2018 and 2019?
Formula: (B4-C4)/C4
Formula2: (B4-C4)/C4
Level: Calculation