254.12% is the change from 170 to 602
Calculation steps:
[( 602 - 170 ) ÷ 170] x 100 = 254.12%
Formula
Percentage change = [(602 - 170) / 170] x 100
Subtract the new number by the original number
602 - 170 = 432
432 ÷ 170 = 2.541176470588235
2.541176470588235 x 100 = 254.12%