-21.6% is the change from 375 to 294
Calculation steps:
[( 294 - 375 ) ÷ 375] x 100 = -21.6%
Formula
Percentage change = [(294 - 375) / 375] x 100
Subtract the new number by the original number
294 - 375 = -81
-81 ÷ 375 = -0.216
-0.216 x 100 = -21.6%