-60.14% is the change from 429 to 171
Calculation steps:
[( 171 - 429 ) ÷ 429] x 100 = -60.14%
Formula
Percentage change = [(171 - 429) / 429] x 100
Subtract the new number by the original number
171 - 429 = -258
-258 ÷ 429 = -0.6013986013986014
-0.6013986013986014 x 100 = -60.14%