-47.61% is the change from 418 to 219
Calculation steps:
[( 219 - 418 ) ÷ 418] x 100 = -47.61%
Formula
Percentage change = [(219 - 418) / 418] x 100
Subtract the new number by the original number
219 - 418 = -199
-199 ÷ 418 = -0.47607655502392343
-0.47607655502392343 x 100 = -47.61%