-99.29% is the change from 985 to 7
Calculation steps:
[( 7 - 985 ) ÷ 985] x 100 = -99.29%
Formula
Percentage change = [(7 - 985) / 985] x 100
Subtract the new number by the original number
7 - 985 = -978
-978 ÷ 985 = -0.9928934010152284
-0.9928934010152284 x 100 = -99.29%