44.44% is the change from 504 to 728
Calculation steps:
[( 728 - 504 ) ÷ 504] x 100 = 44.44%
Formula
Percentage change = [(728 - 504) / 504] x 100
Subtract the new number by the original number
728 - 504 = 224
224 ÷ 504 = 0.4444444444444444
0.4444444444444444 x 100 = 44.44%