37.12% is the change from 528 to 724
Calculation steps:
[( 724 - 528 ) ÷ 528] x 100 = 37.12%
Formula
Percentage change = [(724 - 528) / 528] x 100
Subtract the new number by the original number
724 - 528 = 196
196 ÷ 528 = 0.3712121212121212
0.3712121212121212 x 100 = 37.12%