-31.27% is the change from 985 to 677
Calculation steps:
[( 677 - 985 ) ÷ 985] x 100 = -31.27%
Formula
Percentage change = [(677 - 985) / 985] x 100
Subtract the new number by the original number
677 - 985 = -308
-308 ÷ 985 = -0.31269035532994927
-0.31269035532994927 x 100 = -31.27%