-75.61% is the change from 656 to 160
Calculation steps:
[( 160 - 656 ) ÷ 656] x 100 = -75.61%
Formula
Percentage change = [(160 - 656) / 656] x 100
Subtract the new number by the original number
160 - 656 = -496
-496 ÷ 656 = -0.7560975609756098
-0.7560975609756098 x 100 = -75.61%