-6.82% is the change from 777 to 724
Calculation steps:
[( 724 - 777 ) ÷ 777] x 100 = -6.82%
Formula
Percentage change = [(724 - 777) / 777] x 100
Subtract the new number by the original number
724 - 777 = -53
-53 ÷ 777 = -0.0682110682110682
-0.0682110682110682 x 100 = -6.82%