95.59% is the change from 136 to 266
Calculation steps:
[( 266 - 136 ) ÷ 136] x 100 = 95.59%
Formula
Percentage change = [(266 - 136) / 136] x 100
Subtract the new number by the original number
266 - 136 = 130
130 ÷ 136 = 0.9558823529411765
0.9558823529411765 x 100 = 95.59%