-79.32% is the change from 793 to 164
Calculation steps:
[( 164 - 793 ) ÷ 793] x 100 = -79.32%
Formula
Percentage change = [(164 - 793) / 793] x 100
Subtract the new number by the original number
164 - 793 = -629
-629 ÷ 793 = -0.7931904161412359
-0.7931904161412359 x 100 = -79.32%