-45.45% is the change from 418 to 228
Calculation steps:
[( 228 - 418 ) ÷ 418] x 100 = -45.45%
Formula
Percentage change = [(228 - 418) / 418] x 100
Subtract the new number by the original number
228 - 418 = -190
-190 ÷ 418 = -0.45454545454545453
-0.45454545454545453 x 100 = -45.45%