170.7% is the change from 157 to 425
Calculation steps:
[( 425 - 157 ) ÷ 157] x 100 = 170.7%
Formula
Percentage change = [(425 - 157) / 157] x 100
Subtract the new number by the original number
425 - 157 = 268
268 ÷ 157 = 1.7070063694267517
1.7070063694267517 x 100 = 170.7%