577.78% is the change from 18 to 122
Calculation steps:
[( 122 - 18 ) ÷ 18] x 100 = 577.78%
Formula
Percentage change = [(122 - 18) / 18] x 100
Subtract the new number by the original number
122 - 18 = 104
104 ÷ 18 = 5.777777777777778
5.777777777777778 x 100 = 577.78%