-98.27% is the change from 985 to 17
Calculation steps:
[( 17 - 985 ) ÷ 985] x 100 = -98.27%
Formula
Percentage change = [(17 - 985) / 985] x 100
Subtract the new number by the original number
17 - 985 = -968
-968 ÷ 985 = -0.9827411167512691
-0.9827411167512691 x 100 = -98.27%