74.07% is the change from 135 to 235
Calculation steps:
[( 235 - 135 ) ÷ 135] x 100 = 74.07%
Formula
Percentage change = [(235 - 135) / 135] x 100
Subtract the new number by the original number
235 - 135 = 100
100 ÷ 135 = 0.7407407407407407
0.7407407407407407 x 100 = 74.07%