-25.84% is the change from 418 to 310
Calculation steps:
[( 310 - 418 ) ÷ 418] x 100 = -25.84%
Formula
Percentage change = [(310 - 418) / 418] x 100
Subtract the new number by the original number
310 - 418 = -108
-108 ÷ 418 = -0.2583732057416268
-0.2583732057416268 x 100 = -25.84%