-87.74% is the change from 832 to 102
Calculation steps:
[( 102 - 832 ) ÷ 832] x 100 = -87.74%
Formula
Percentage change = [(102 - 832) / 832] x 100
Subtract the new number by the original number
102 - 832 = -730
-730 ÷ 832 = -0.8774038461538461
-0.8774038461538461 x 100 = -87.74%