-20.87% is the change from 824 to 652
Calculation steps:
[( 652 - 824 ) ÷ 824] x 100 = -20.87%
Formula
Percentage change = [(652 - 824) / 824] x 100
Subtract the new number by the original number
652 - 824 = -172
-172 ÷ 824 = -0.2087378640776699
-0.2087378640776699 x 100 = -20.87%