-5.54% is the change from 867 to 819
Calculation steps:
[( 819 - 867 ) ÷ 867] x 100 = -5.54%
Formula
Percentage change = [(819 - 867) / 867] x 100
Subtract the new number by the original number
819 - 867 = -48
-48 ÷ 867 = -0.05536332179930796
-0.05536332179930796 x 100 = -5.54%