91.85% is the change from 135 to 259
Calculation steps:
[( 259 - 135 ) ÷ 135] x 100 = 91.85%
Formula
Percentage change = [(259 - 135) / 135] x 100
Subtract the new number by the original number
259 - 135 = 124
124 ÷ 135 = 0.9185185185185185
0.9185185185185185 x 100 = 91.85%