405.26% is the change from 171 to 864
Calculation steps:
[( 864 - 171 ) ÷ 171] x 100 = 405.26%
Formula
Percentage change = [(864 - 171) / 171] x 100
Subtract the new number by the original number
864 - 171 = 693
693 ÷ 171 = 4.052631578947368
4.052631578947368 x 100 = 405.26%