-31.14% is the change from 986 to 679
Calculation steps:
[( 679 - 986 ) ÷ 986] x 100 = -31.14%
Formula
Percentage change = [(679 - 986) / 986] x 100
Subtract the new number by the original number
679 - 986 = -307
-307 ÷ 986 = -0.31135902636916835
-0.31135902636916835 x 100 = -31.14%