-68.83% is the change from 985 to 307
Calculation steps:
[( 307 - 985 ) ÷ 985] x 100 = -68.83%
Formula
Percentage change = [(307 - 985) / 985] x 100
Subtract the new number by the original number
307 - 985 = -678
-678 ÷ 985 = -0.6883248730964467
-0.6883248730964467 x 100 = -68.83%