319.88% is the change from 171 to 718
Calculation steps:
[( 718 - 171 ) ÷ 171] x 100 = 319.88%
Formula
Percentage change = [(718 - 171) / 171] x 100
Subtract the new number by the original number
718 - 171 = 547
547 ÷ 171 = 3.198830409356725
3.198830409356725 x 100 = 319.88%