-99.39% is the change from 984 to 6
Calculation steps:
[( 6 - 984 ) ÷ 984] x 100 = -99.39%
Formula
Percentage change = [(6 - 984) / 984] x 100
Subtract the new number by the original number
6 - 984 = -978
-978 ÷ 984 = -0.9939024390243902
-0.9939024390243902 x 100 = -99.39%