741.86% is the change from 86 to 724
Calculation steps:
[( 724 - 86 ) ÷ 86] x 100 = 741.86%
Formula
Percentage change = [(724 - 86) / 86] x 100
Subtract the new number by the original number
724 - 86 = 638
638 ÷ 86 = 7.4186046511627906
7.4186046511627906 x 100 = 741.86%