3977.78% is the change from 18 to 734
Calculation steps:
[( 734 - 18 ) ÷ 18] x 100 = 3977.78%
Formula
Percentage change = [(734 - 18) / 18] x 100
Subtract the new number by the original number
734 - 18 = 716
716 ÷ 18 = 39.77777777777778
39.77777777777778 x 100 = 3977.78%