4.71% is the change from 871 to 912
Calculation steps:
[( 912 - 871 ) ÷ 871] x 100 = 4.71%
Formula
Percentage change = [(912 - 871) / 871] x 100
Subtract the new number by the original number
912 - 871 = 41
41 ÷ 871 = 0.04707233065442021
0.04707233065442021 x 100 = 4.71%