-51.01% is the change from 296 to 145
Calculation steps:
[( 145 - 296 ) ÷ 296] x 100 = -51.01%
Formula
Percentage change = [(145 - 296) / 296] x 100
Subtract the new number by the original number
145 - 296 = -151
-151 ÷ 296 = -0.5101351351351351
-0.5101351351351351 x 100 = -51.01%