48.89% is the change from 135 to 201
Calculation steps:
[( 201 - 135 ) ÷ 135] x 100 = 48.89%
Formula
Percentage change = [(201 - 135) / 135] x 100
Subtract the new number by the original number
201 - 135 = 66
66 ÷ 135 = 0.4888888888888889
0.4888888888888889 x 100 = 48.89%