54.97% is the change from 171 to 265
Calculation steps:
[( 265 - 171 ) ÷ 171] x 100 = 54.97%
Formula
Percentage change = [(265 - 171) / 171] x 100
Subtract the new number by the original number
265 - 171 = 94
94 ÷ 171 = 0.5497076023391813
0.5497076023391813 x 100 = 54.97%