-83.77% is the change from 832 to 135
Calculation steps:
[( 135 - 832 ) ÷ 832] x 100 = -83.77%
Formula
Percentage change = [(135 - 832) / 832] x 100
Subtract the new number by the original number
135 - 832 = -697
-697 ÷ 832 = -0.8377403846153846
-0.8377403846153846 x 100 = -83.77%