326.32% is the change from 171 to 729
Calculation steps:
[( 729 - 171 ) ÷ 171] x 100 = 326.32%
Formula
Percentage change = [(729 - 171) / 171] x 100
Subtract the new number by the original number
729 - 171 = 558
558 ÷ 171 = 3.263157894736842
3.263157894736842 x 100 = 326.32%