251.46% is the change from 171 to 601
Calculation steps:
[( 601 - 171 ) ÷ 171] x 100 = 251.46%
Formula
Percentage change = [(601 - 171) / 171] x 100
Subtract the new number by the original number
601 - 171 = 430
430 ÷ 171 = 2.5146198830409356
2.5146198830409356 x 100 = 251.46%