-80.95% is the change from 656 to 125
Calculation steps:
[( 125 - 656 ) ÷ 656] x 100 = -80.95%
Formula
Percentage change = [(125 - 656) / 656] x 100
Subtract the new number by the original number
125 - 656 = -531
-531 ÷ 656 = -0.8094512195121951
-0.8094512195121951 x 100 = -80.95%