24700% is the change from 3 to 744
Calculation steps:
[( 744 - 3 ) ÷ 3] x 100 = 24700%
Formula
Percentage change = [(744 - 3) / 3] x 100
Subtract the new number by the original number
744 - 3 = 741
741 ÷ 3 = 247
247 x 100 = 24700%
Example