-81% is the change from 658 to 125
Calculation steps:
[( 125 - 658 ) ÷ 658] x 100 = -81%
Formula
Percentage change = [(125 - 658) / 658] x 100
Subtract the new number by the original number
125 - 658 = -533
-533 ÷ 658 = -0.8100303951367781
-0.8100303951367781 x 100 = -81%