-79.78% is the change from 801 to 162
Calculation steps:
[( 162 - 801 ) ÷ 801] x 100 = -79.78%
Formula
Percentage change = [(162 - 801) / 801] x 100
Subtract the new number by the original number
162 - 801 = -639
-639 ÷ 801 = -0.797752808988764
-0.797752808988764 x 100 = -79.78%