4283.33% is the change from 18 to 789
Calculation steps:
[( 789 - 18 ) ÷ 18] x 100 = 4283.33%
Formula
Percentage change = [(789 - 18) / 18] x 100
Subtract the new number by the original number
789 - 18 = 771
771 ÷ 18 = 42.833333333333336
42.833333333333336 x 100 = 4283.33%