-90.89% is the change from 955 to 87
Calculation steps:
[( 87 - 955 ) ÷ 955] x 100 = -90.89%
Formula
Percentage change = [(87 - 955) / 955] x 100
Subtract the new number by the original number
87 - 955 = -868
-868 ÷ 955 = -0.9089005235602095
-0.9089005235602095 x 100 = -90.89%