52.05% is the change from 171 to 260
Calculation steps:
[( 260 - 171 ) ÷ 171] x 100 = 52.05%
Formula
Percentage change = [(260 - 171) / 171] x 100
Subtract the new number by the original number
260 - 171 = 89
89 ÷ 171 = 0.52046783625731
0.52046783625731 x 100 = 52.05%