-50.17% is the change from 295 to 147
Calculation steps:
[( 147 - 295 ) ÷ 295] x 100 = -50.17%
Formula
Percentage change = [(147 - 295) / 295] x 100
Subtract the new number by the original number
147 - 295 = -148
-148 ÷ 295 = -0.5016949152542373
-0.5016949152542373 x 100 = -50.17%