3238.89% is the change from 18 to 601
Calculation steps:
[( 601 - 18 ) ÷ 18] x 100 = 3238.89%
Formula
Percentage change = [(601 - 18) / 18] x 100
Subtract the new number by the original number
601 - 18 = 583
583 ÷ 18 = 32.388888888888886
32.388888888888886 x 100 = 3238.89%