-16.27% is the change from 418 to 350
Calculation steps:
[( 350 - 418 ) ÷ 418] x 100 = -16.27%
Formula
Percentage change = [(350 - 418) / 418] x 100
Subtract the new number by the original number
350 - 418 = -68
-68 ÷ 418 = -0.16267942583732056
-0.16267942583732056 x 100 = -16.27%