1205.56% is the change from 18 to 235
Calculation steps:
[( 235 - 18 ) ÷ 18] x 100 = 1205.56%
Formula
Percentage change = [(235 - 18) / 18] x 100
Subtract the new number by the original number
235 - 18 = 217
217 ÷ 18 = 12.055555555555555
12.055555555555555 x 100 = 1205.56%