-86.32% is the change from 987 to 135
Calculation steps:
[( 135 - 987 ) ÷ 987] x 100 = -86.32%
Formula
Percentage change = [(135 - 987) / 987] x 100
Subtract the new number by the original number
135 - 987 = -852
-852 ÷ 987 = -0.8632218844984803
-0.8632218844984803 x 100 = -86.32%