-0.46% is the change from 867 to 863
Calculation steps:
[( 863 - 867 ) ÷ 867] x 100 = -0.46%
Formula
Percentage change = [(863 - 867) / 867] x 100
Subtract the new number by the original number
863 - 867 = -4
-4 ÷ 867 = -0.00461361014994233
-0.00461361014994233 x 100 = -0.46%