788.89% is the change from 18 to 160
Calculation steps:
[( 160 - 18 ) ÷ 18] x 100 = 788.89%
Formula
Percentage change = [(160 - 18) / 18] x 100
Subtract the new number by the original number
160 - 18 = 142
142 ÷ 18 = 7.888888888888889
7.888888888888889 x 100 = 788.89%