762.5% is the change from 72 to 621
Calculation steps:
[( 621 - 72 ) ÷ 72] x 100 = 762.5%
Formula
Percentage change = [(621 - 72) / 72] x 100
Subtract the new number by the original number
621 - 72 = 549
549 ÷ 72 = 7.625
7.625 x 100 = 762.5%
Example