4860% is the change from 15 to 744
Calculation steps:
[( 744 - 15 ) ÷ 15] x 100 = 4860%
Formula
Percentage change = [(744 - 15) / 15] x 100
Subtract the new number by the original number
744 - 15 = 729
729 ÷ 15 = 48.6
48.6 x 100 = 4860%
Example