5.89% is the change from 815 to 863
Calculation steps:
[( 863 - 815 ) ÷ 815] x 100 = 5.89%
Formula
Percentage change = [(863 - 815) / 815] x 100
Subtract the new number by the original number
863 - 815 = 48
48 ÷ 815 = 0.05889570552147239
0.05889570552147239 x 100 = 5.89%