11.37% is the change from 871 to 970
Calculation steps:
[( 970 - 871 ) ÷ 871] x 100 = 11.37%
Formula
Percentage change = [(970 - 871) / 871] x 100
Subtract the new number by the original number
970 - 871 = 99
99 ÷ 871 = 0.11366245694603903
0.11366245694603903 x 100 = 11.37%