-5.16% is the change from 310 to 294
Calculation steps:
[( 294 - 310 ) ÷ 310] x 100 = -5.16%
Formula
Percentage change = [(294 - 310) / 310] x 100
Subtract the new number by the original number
294 - 310 = -16
-16 ÷ 310 = -0.05161290322580645
-0.05161290322580645 x 100 = -5.16%