-89.39% is the change from 980 to 104
Calculation steps:
[( 104 - 980 ) ÷ 980] x 100 = -89.39%
Formula
Percentage change = [(104 - 980) / 980] x 100
Subtract the new number by the original number
104 - 980 = -876
-876 ÷ 980 = -0.8938775510204081
-0.8938775510204081 x 100 = -89.39%