-51.7% is the change from 294 to 142
Calculation steps:
[( 142 - 294 ) ÷ 294] x 100 = -51.7%
Formula
Percentage change = [(142 - 294) / 294] x 100
Subtract the new number by the original number
142 - 294 = -152
-152 ÷ 294 = -0.5170068027210885
-0.5170068027210885 x 100 = -51.7%