-27.03% is the change from 418 to 305
Calculation steps:
[( 305 - 418 ) ÷ 418] x 100 = -27.03%
Formula
Percentage change = [(305 - 418) / 418] x 100
Subtract the new number by the original number
305 - 418 = -113
-113 ÷ 418 = -0.2703349282296651
-0.2703349282296651 x 100 = -27.03%