4760% is the change from 15 to 729
Calculation steps:
[( 729 - 15 ) ÷ 15] x 100 = 4760%
Formula
Percentage change = [(729 - 15) / 15] x 100
Subtract the new number by the original number
729 - 15 = 714
714 ÷ 15 = 47.6
47.6 x 100 = 4760%
Example