-42.37% is the change from 295 to 170
Calculation steps:
[( 170 - 295 ) ÷ 295] x 100 = -42.37%
Formula
Percentage change = [(170 - 295) / 295] x 100
Subtract the new number by the original number
170 - 295 = -125
-125 ÷ 295 = -0.423728813559322
-0.423728813559322 x 100 = -42.37%