-82.57% is the change from 677 to 118
Calculation steps:
[( 118 - 677 ) ÷ 677] x 100 = -82.57%
Formula
Percentage change = [(118 - 677) / 677] x 100
Subtract the new number by the original number
118 - 677 = -559
-559 ÷ 677 = -0.8257016248153619
-0.8257016248153619 x 100 = -82.57%