-89.83% is the change from 757 to 77
Calculation steps:
[( 77 - 757 ) ÷ 757] x 100 = -89.83%
Formula
Percentage change = [(77 - 757) / 757] x 100
Subtract the new number by the original number
77 - 757 = -680
-680 ÷ 757 = -0.8982826948480845
-0.8982826948480845 x 100 = -89.83%