-88.71% is the change from 682 to 77
Calculation steps:
[( 77 - 682 ) ÷ 682] x 100 = -88.71%
Formula
Percentage change = [(77 - 682) / 682] x 100
Subtract the new number by the original number
77 - 682 = -605
-605 ÷ 682 = -0.8870967741935484
-0.8870967741935484 x 100 = -88.71%