23.69% is the change from 439 to 543
Calculation steps:
[( 543 - 439 ) ÷ 439] x 100 = 23.69%
Formula
Percentage change = [(543 - 439) / 439] x 100
Subtract the new number by the original number
543 - 439 = 104
104 ÷ 439 = 0.23690205011389523
0.23690205011389523 x 100 = 23.69%