12.66% is the change from 869 to 979
Calculation steps:
[( 979 - 869 ) ÷ 869] x 100 = 12.66%
Formula
Percentage change = [(979 - 869) / 869] x 100
Subtract the new number by the original number
979 - 869 = 110
110 ÷ 869 = 0.12658227848101267
0.12658227848101267 x 100 = 12.66%