1108.64% is the change from 81 to 979
Calculation steps:
[( 979 - 81 ) ÷ 81] x 100 = 1108.64%
Formula
Percentage change = [(979 - 81) / 81] x 100
Subtract the new number by the original number
979 - 81 = 898
898 ÷ 81 = 11.08641975308642
11.08641975308642 x 100 = 1108.64%