-34.93% is the change from 418 to 272
Calculation steps:
[( 272 - 418 ) ÷ 418] x 100 = -34.93%
Formula
Percentage change = [(272 - 418) / 418] x 100
Subtract the new number by the original number
272 - 418 = -146
-146 ÷ 418 = -0.3492822966507177
-0.3492822966507177 x 100 = -34.93%