-79.7% is the change from 788 to 160
Calculation steps:
[( 160 - 788 ) ÷ 788] x 100 = -79.7%
Formula
Percentage change = [(160 - 788) / 788] x 100
Subtract the new number by the original number
160 - 788 = -628
-628 ÷ 788 = -0.7969543147208121
-0.7969543147208121 x 100 = -79.7%