-99.52% is the change from 418 to 2
Calculation steps:
[( 2 - 418 ) ÷ 418] x 100 = -99.52%
Formula
Percentage change = [(2 - 418) / 418] x 100
Subtract the new number by the original number
2 - 418 = -416
-416 ÷ 418 = -0.9952153110047847
-0.9952153110047847 x 100 = -99.52%