622.22% is the change from 72 to 520
Calculation steps:
[( 520 - 72 ) ÷ 72] x 100 = 622.22%
Formula
Percentage change = [(520 - 72) / 72] x 100
Subtract the new number by the original number
520 - 72 = 448
448 ÷ 72 = 6.222222222222222
6.222222222222222 x 100 = 622.22%