-14.04% is the change from 342 to 294
Calculation steps:
[( 294 - 342 ) ÷ 342] x 100 = -14.04%
Formula
Percentage change = [(294 - 342) / 342] x 100
Subtract the new number by the original number
294 - 342 = -48
-48 ÷ 342 = -0.14035087719298245
-0.14035087719298245 x 100 = -14.04%