2.71% is the change from 848 to 871
Calculation steps:
[( 871 - 848 ) ÷ 848] x 100 = 2.71%
Formula
Percentage change = [(871 - 848) / 848] x 100
Subtract the new number by the original number
871 - 848 = 23
23 ÷ 848 = 0.027122641509433963
0.027122641509433963 x 100 = 2.71%