4644.44% is the change from 18 to 854
Calculation steps:
[( 854 - 18 ) ÷ 18] x 100 = 4644.44%
Formula
Percentage change = [(854 - 18) / 18] x 100
Subtract the new number by the original number
854 - 18 = 836
836 ÷ 18 = 46.44444444444444
46.44444444444444 x 100 = 4644.44%