-97.13% is the change from 418 to 12
Calculation steps:
[( 12 - 418 ) ÷ 418] x 100 = -97.13%
Formula
Percentage change = [(12 - 418) / 418] x 100
Subtract the new number by the original number
12 - 418 = -406
-406 ÷ 418 = -0.9712918660287081
-0.9712918660287081 x 100 = -97.13%