798.17% is the change from 109 to 979
Calculation steps:
[( 979 - 109 ) ÷ 109] x 100 = 798.17%
Formula
Percentage change = [(979 - 109) / 109] x 100
Subtract the new number by the original number
979 - 109 = 870
870 ÷ 109 = 7.981651376146789
7.981651376146789 x 100 = 798.17%