131.58% is the change from 171 to 396
Calculation steps:
[( 396 - 171 ) ÷ 171] x 100 = 131.58%
Formula
Percentage change = [(396 - 171) / 171] x 100
Subtract the new number by the original number
396 - 171 = 225
225 ÷ 171 = 1.3157894736842106
1.3157894736842106 x 100 = 131.58%