-5.65% is the change from 867 to 818
Calculation steps:
[( 818 - 867 ) ÷ 867] x 100 = -5.65%
Formula
Percentage change = [(818 - 867) / 867] x 100
Subtract the new number by the original number
818 - 867 = -49
-49 ÷ 867 = -0.05651672433679354
-0.05651672433679354 x 100 = -5.65%