45.81% is the change from 155 to 226
Calculation steps:
[( 226 - 155 ) ÷ 155] x 100 = 45.81%
Formula
Percentage change = [(226 - 155) / 155] x 100
Subtract the new number by the original number
226 - 155 = 71
71 ÷ 155 = 0.45806451612903226
0.45806451612903226 x 100 = 45.81%