5.37% is the change from 819 to 863
Calculation steps:
[( 863 - 819 ) ÷ 819] x 100 = 5.37%
Formula
Percentage change = [(863 - 819) / 819] x 100
Subtract the new number by the original number
863 - 819 = 44
44 ÷ 819 = 0.05372405372405373
0.05372405372405373 x 100 = 5.37%