-31.71% is the change from 984 to 672
Calculation steps:
[( 672 - 984 ) ÷ 984] x 100 = -31.71%
Formula
Percentage change = [(672 - 984) / 984] x 100
Subtract the new number by the original number
672 - 984 = -312
-312 ÷ 984 = -0.3170731707317073
-0.3170731707317073 x 100 = -31.71%