772.29% is the change from 83 to 724
Calculation steps:
[( 724 - 83 ) ÷ 83] x 100 = 772.29%
Formula
Percentage change = [(724 - 83) / 83] x 100
Subtract the new number by the original number
724 - 83 = 641
641 ÷ 83 = 7.72289156626506
7.72289156626506 x 100 = 772.29%