-16.24% is the change from 351 to 294
Calculation steps:
[( 294 - 351 ) ÷ 351] x 100 = -16.24%
Formula
Percentage change = [(294 - 351) / 351] x 100
Subtract the new number by the original number
294 - 351 = -57
-57 ÷ 351 = -0.1623931623931624
-0.1623931623931624 x 100 = -16.24%