15.58% is the change from 847 to 979
Calculation steps:
[( 979 - 847 ) ÷ 847] x 100 = 15.58%
Formula
Percentage change = [(979 - 847) / 847] x 100
Subtract the new number by the original number
979 - 847 = 132
132 ÷ 847 = 0.15584415584415584
0.15584415584415584 x 100 = 15.58%