-31.83% is the change from 996 to 679
Calculation steps:
[( 679 - 996 ) ÷ 996] x 100 = -31.83%
Formula
Percentage change = [(679 - 996) / 996] x 100
Subtract the new number by the original number
679 - 996 = -317
-317 ÷ 996 = -0.31827309236947793
-0.31827309236947793 x 100 = -31.83%