-22.22% is the change from 873 to 679
Calculation steps:
[( 679 - 873 ) ÷ 873] x 100 = -22.22%
Formula
Percentage change = [(679 - 873) / 873] x 100
Subtract the new number by the original number
679 - 873 = -194
-194 ÷ 873 = -0.2222222222222222
-0.2222222222222222 x 100 = -22.22%