9.93% is the change from 302 to 332
Calculation steps:
[( 332 - 302 ) ÷ 302] x 100 = 9.93%
Formula
Percentage change = [(332 - 302) / 302] x 100
Subtract the new number by the original number
332 - 302 = 30
30 ÷ 302 = 0.09933774834437085
0.09933774834437085 x 100 = 9.93%