1355.56% is the change from 18 to 262
Calculation steps:
[( 262 - 18 ) ÷ 18] x 100 = 1355.56%
Formula
Percentage change = [(262 - 18) / 18] x 100
Subtract the new number by the original number
262 - 18 = 244
244 ÷ 18 = 13.555555555555555
13.555555555555555 x 100 = 1355.56%