1794.44% is the change from 18 to 341
Calculation steps:
[( 341 - 18 ) ÷ 18] x 100 = 1794.44%
Formula
Percentage change = [(341 - 18) / 18] x 100
Subtract the new number by the original number
341 - 18 = 323
323 ÷ 18 = 17.944444444444443
17.944444444444443 x 100 = 1794.44%