171.93% is the change from 171 to 465
Calculation steps:
[( 465 - 171 ) ÷ 171] x 100 = 171.93%
Formula
Percentage change = [(465 - 171) / 171] x 100
Subtract the new number by the original number
465 - 171 = 294
294 ÷ 171 = 1.719298245614035
1.719298245614035 x 100 = 171.93%