511.11% is the change from 18 to 110
Calculation steps:
[( 110 - 18 ) ÷ 18] x 100 = 511.11%
Formula
Percentage change = [(110 - 18) / 18] x 100
Subtract the new number by the original number
110 - 18 = 92
92 ÷ 18 = 5.111111111111111
5.111111111111111 x 100 = 511.11%