-96.89% is the change from 418 to 13
Calculation steps:
[( 13 - 418 ) ÷ 418] x 100 = -96.89%
Formula
Percentage change = [(13 - 418) / 418] x 100
Subtract the new number by the original number
13 - 418 = -405
-405 ÷ 418 = -0.9688995215311005
-0.9688995215311005 x 100 = -96.89%