-6.07% is the change from 923 to 867
Calculation steps:
[( 867 - 923 ) ÷ 923] x 100 = -6.07%
Formula
Percentage change = [(867 - 923) / 923] x 100
Subtract the new number by the original number
867 - 923 = -56
-56 ÷ 923 = -0.06067172264355363
-0.06067172264355363 x 100 = -6.07%