-98.9% is the change from 908 to 10
Calculation steps:
[( 10 - 908 ) ÷ 908] x 100 = -98.9%
Formula
Percentage change = [(10 - 908) / 908] x 100
Subtract the new number by the original number
10 - 908 = -898
-898 ÷ 908 = -0.9889867841409692
-0.9889867841409692 x 100 = -98.9%