-99.28% is the change from 418 to 3
Calculation steps:
[( 3 - 418 ) ÷ 418] x 100 = -99.28%
Formula
Percentage change = [(3 - 418) / 418] x 100
Subtract the new number by the original number
3 - 418 = -415
-415 ÷ 418 = -0.992822966507177
-0.992822966507177 x 100 = -99.28%