142.69% is the change from 171 to 415
Calculation steps:
[( 415 - 171 ) ÷ 171] x 100 = 142.69%
Formula
Percentage change = [(415 - 171) / 171] x 100
Subtract the new number by the original number
415 - 171 = 244
244 ÷ 171 = 1.4269005847953216
1.4269005847953216 x 100 = 142.69%