-27.75% is the change from 418 to 302
Calculation steps:
[( 302 - 418 ) ÷ 418] x 100 = -27.75%
Formula
Percentage change = [(302 - 418) / 418] x 100
Subtract the new number by the original number
302 - 418 = -116
-116 ÷ 418 = -0.27751196172248804
-0.27751196172248804 x 100 = -27.75%