47.91% is the change from 503 to 744
Calculation steps:
[( 744 - 503 ) ÷ 503] x 100 = 47.91%
Formula
Percentage change = [(744 - 503) / 503] x 100
Subtract the new number by the original number
744 - 503 = 241
241 ÷ 503 = 0.47912524850894633
0.47912524850894633 x 100 = 47.91%