136.78% is the change from 87 to 206
Calculation steps:
[( 206 - 87 ) ÷ 87] x 100 = 136.78%
Formula
Percentage change = [(206 - 87) / 87] x 100
Subtract the new number by the original number
206 - 87 = 119
119 ÷ 87 = 1.367816091954023
1.367816091954023 x 100 = 136.78%