308.14% is the change from 172 to 702
Calculation steps:
[( 702 - 172 ) ÷ 172] x 100 = 308.14%
Formula
Percentage change = [(702 - 172) / 172] x 100
Subtract the new number by the original number
702 - 172 = 530
530 ÷ 172 = 3.0813953488372094
3.0813953488372094 x 100 = 308.14%