-97.58% is the change from 414 to 10
Calculation steps:
[( 10 - 414 ) ÷ 414] x 100 = -97.58%
Formula
Percentage change = [(10 - 414) / 414] x 100
Subtract the new number by the original number
10 - 414 = -404
-404 ÷ 414 = -0.9758454106280193
-0.9758454106280193 x 100 = -97.58%