488.89% is the change from 18 to 106
Calculation steps:
[( 106 - 18 ) ÷ 18] x 100 = 488.89%
Formula
Percentage change = [(106 - 18) / 18] x 100
Subtract the new number by the original number
106 - 18 = 88
88 ÷ 18 = 4.888888888888889
4.888888888888889 x 100 = 488.89%