3.24% is the change from 863 to 891
Calculation steps:
[( 891 - 863 ) ÷ 863] x 100 = 3.24%
Formula
Percentage change = [(891 - 863) / 863] x 100
Subtract the new number by the original number
891 - 863 = 28
28 ÷ 863 = 0.03244495944380069
0.03244495944380069 x 100 = 3.24%