-50.24% is the change from 418 to 208
Calculation steps:
[( 208 - 418 ) ÷ 418] x 100 = -50.24%
Formula
Percentage change = [(208 - 418) / 418] x 100
Subtract the new number by the original number
208 - 418 = -210
-210 ÷ 418 = -0.5023923444976076
-0.5023923444976076 x 100 = -50.24%