11.48% is the change from 871 to 971
Calculation steps:
[( 971 - 871 ) ÷ 871] x 100 = 11.48%
Formula
Percentage change = [(971 - 871) / 871] x 100
Subtract the new number by the original number
971 - 871 = 100
100 ÷ 871 = 0.1148105625717566
0.1148105625717566 x 100 = 11.48%