-97.61% is the change from 418 to 10
Calculation steps:
[( 10 - 418 ) ÷ 418] x 100 = -97.61%
Formula
Percentage change = [(10 - 418) / 418] x 100
Subtract the new number by the original number
10 - 418 = -408
-408 ÷ 418 = -0.9760765550239234
-0.9760765550239234 x 100 = -97.61%