-12.68% is the change from 820 to 716
Calculation steps:
[( 716 - 820 ) ÷ 820] x 100 = -12.68%
Formula
Percentage change = [(716 - 820) / 820] x 100
Subtract the new number by the original number
716 - 820 = -104
-104 ÷ 820 = -0.12682926829268293
-0.12682926829268293 x 100 = -12.68%