-57.21% is the change from 201 to 86
Calculation steps:
[( 86 - 201 ) ÷ 201] x 100 = -57.21%
Formula
Percentage change = [(86 - 201) / 201] x 100
Subtract the new number by the original number
86 - 201 = -115
-115 ÷ 201 = -0.572139303482587
-0.572139303482587 x 100 = -57.21%