8.23% is the change from 863 to 934
Calculation steps:
[( 934 - 863 ) ÷ 863] x 100 = 8.23%
Formula
Percentage change = [(934 - 863) / 863] x 100
Subtract the new number by the original number
934 - 863 = 71
71 ÷ 863 = 0.08227114716106605
0.08227114716106605 x 100 = 8.23%