-79.31% is the change from 788 to 163
Calculation steps:
[( 163 - 788 ) ÷ 788] x 100 = -79.31%
Formula
Percentage change = [(163 - 788) / 788] x 100
Subtract the new number by the original number
163 - 788 = -625
-625 ÷ 788 = -0.7931472081218274
-0.7931472081218274 x 100 = -79.31%