27.11% is the change from 439 to 558
Calculation steps:
[( 558 - 439 ) ÷ 439] x 100 = 27.11%
Formula
Percentage change = [(558 - 439) / 439] x 100
Subtract the new number by the original number
558 - 439 = 119
119 ÷ 439 = 0.27107061503416857
0.27107061503416857 x 100 = 27.11%