-89.45% is the change from 825 to 87
Calculation steps:
[( 87 - 825 ) ÷ 825] x 100 = -89.45%
Formula
Percentage change = [(87 - 825) / 825] x 100
Subtract the new number by the original number
87 - 825 = -738
-738 ÷ 825 = -0.8945454545454545
-0.8945454545454545 x 100 = -89.45%