-84.21% is the change from 836 to 132
Calculation steps:
[( 132 - 836 ) ÷ 836] x 100 = -84.21%
Formula
Percentage change = [(132 - 836) / 836] x 100
Subtract the new number by the original number
132 - 836 = -704
-704 ÷ 836 = -0.8421052631578947
-0.8421052631578947 x 100 = -84.21%