-23.79% is the change from 891 to 679
Calculation steps:
[( 679 - 891 ) ÷ 891] x 100 = -23.79%
Formula
Percentage change = [(679 - 891) / 891] x 100
Subtract the new number by the original number
679 - 891 = -212
-212 ÷ 891 = -0.23793490460157127
-0.23793490460157127 x 100 = -23.79%