-94.82% is the change from 985 to 51
Calculation steps:
[( 51 - 985 ) ÷ 985] x 100 = -94.82%
Formula
Percentage change = [(51 - 985) / 985] x 100
Subtract the new number by the original number
51 - 985 = -934
-934 ÷ 985 = -0.9482233502538071
-0.9482233502538071 x 100 = -94.82%