-19.41% is the change from 809 to 652
Calculation steps:
[( 652 - 809 ) ÷ 809] x 100 = -19.41%
Formula
Percentage change = [(652 - 809) / 809] x 100
Subtract the new number by the original number
652 - 809 = -157
-157 ÷ 809 = -0.19406674907292953
-0.19406674907292953 x 100 = -19.41%