-98.57% is the change from 908 to 13
Calculation steps:
[( 13 - 908 ) ÷ 908] x 100 = -98.57%
Formula
Percentage change = [(13 - 908) / 908] x 100
Subtract the new number by the original number
13 - 908 = -895
-895 ÷ 908 = -0.98568281938326
-0.98568281938326 x 100 = -98.57%