-61.12% is the change from 836 to 325
Calculation steps:
[( 325 - 836 ) ÷ 836] x 100 = -61.12%
Formula
Percentage change = [(325 - 836) / 836] x 100
Subtract the new number by the original number
325 - 836 = -511
-511 ÷ 836 = -0.611244019138756
-0.611244019138756 x 100 = -61.12%