44.33% is the change from 503 to 726
Calculation steps:
[( 726 - 503 ) ÷ 503] x 100 = 44.33%
Formula
Percentage change = [(726 - 503) / 503] x 100
Subtract the new number by the original number
726 - 503 = 223
223 ÷ 503 = 0.4433399602385686
0.4433399602385686 x 100 = 44.33%