4588.89% is the change from 18 to 844
Calculation steps:
[( 844 - 18 ) ÷ 18] x 100 = 4588.89%
Formula
Percentage change = [(844 - 18) / 18] x 100
Subtract the new number by the original number
844 - 18 = 826
826 ÷ 18 = 45.888888888888886
45.888888888888886 x 100 = 4588.89%