-42.03% is the change from 295 to 171
Calculation steps:
[( 171 - 295 ) ÷ 295] x 100 = -42.03%
Formula
Percentage change = [(171 - 295) / 295] x 100
Subtract the new number by the original number
171 - 295 = -124
-124 ÷ 295 = -0.42033898305084744
-0.42033898305084744 x 100 = -42.03%