-32.89% is the change from 836 to 561
Calculation steps:
[( 561 - 836 ) ÷ 836] x 100 = -32.89%
Formula
Percentage change = [(561 - 836) / 836] x 100
Subtract the new number by the original number
561 - 836 = -275
-275 ÷ 836 = -0.32894736842105265
-0.32894736842105265 x 100 = -32.89%