-60.3% is the change from 985 to 391
Calculation steps:
[( 391 - 985 ) ÷ 985] x 100 = -60.3%
Formula
Percentage change = [(391 - 985) / 985] x 100
Subtract the new number by the original number
391 - 985 = -594
-594 ÷ 985 = -0.6030456852791878
-0.6030456852791878 x 100 = -60.3%