-89.54% is the change from 832 to 87
Calculation steps:
[( 87 - 832 ) ÷ 832] x 100 = -89.54%
Formula
Percentage change = [(87 - 832) / 832] x 100
Subtract the new number by the original number
87 - 832 = -745
-745 ÷ 832 = -0.8954326923076923
-0.8954326923076923 x 100 = -89.54%