-57.06% is the change from 985 to 423
Calculation steps:
[( 423 - 985 ) ÷ 985] x 100 = -57.06%
Formula
Percentage change = [(423 - 985) / 985] x 100
Subtract the new number by the original number
423 - 985 = -562
-562 ÷ 985 = -0.5705583756345177
-0.5705583756345177 x 100 = -57.06%