7.23% is the change from 871 to 934
Calculation steps:
[( 934 - 871 ) ÷ 871] x 100 = 7.23%
Formula
Percentage change = [(934 - 871) / 871] x 100
Subtract the new number by the original number
934 - 871 = 63
63 ÷ 871 = 0.07233065442020666
0.07233065442020666 x 100 = 7.23%