-47.46% is the change from 295 to 155
Calculation steps:
[( 155 - 295 ) ÷ 295] x 100 = -47.46%
Formula
Percentage change = [(155 - 295) / 295] x 100
Subtract the new number by the original number
155 - 295 = -140
-140 ÷ 295 = -0.4745762711864407
-0.4745762711864407 x 100 = -47.46%