-27.8% is the change from 867 to 626
Calculation steps:
[( 626 - 867 ) ÷ 867] x 100 = -27.8%
Formula
Percentage change = [(626 - 867) / 867] x 100
Subtract the new number by the original number
626 - 867 = -241
-241 ÷ 867 = -0.2779700115340254
-0.2779700115340254 x 100 = -27.8%