-88.57% is the change from 656 to 75
Calculation steps:
[( 75 - 656 ) ÷ 656] x 100 = -88.57%
Formula
Percentage change = [(75 - 656) / 656] x 100
Subtract the new number by the original number
75 - 656 = -581
-581 ÷ 656 = -0.885670731707317
-0.885670731707317 x 100 = -88.57%