1761.11% is the change from 18 to 335
Calculation steps:
[( 335 - 18 ) ÷ 18] x 100 = 1761.11%
Formula
Percentage change = [(335 - 18) / 18] x 100
Subtract the new number by the original number
335 - 18 = 317
317 ÷ 18 = 17.61111111111111
17.61111111111111 x 100 = 1761.11%