-31.15% is the change from 976 to 672
Calculation steps:
[( 672 - 976 ) ÷ 976] x 100 = -31.15%
Formula
Percentage change = [(672 - 976) / 976] x 100
Subtract the new number by the original number
672 - 976 = -304
-304 ÷ 976 = -0.3114754098360656
-0.3114754098360656 x 100 = -31.15%