12.53% is the change from 439 to 494
Calculation steps:
[( 494 - 439 ) ÷ 439] x 100 = 12.53%
Formula
Percentage change = [(494 - 439) / 439] x 100
Subtract the new number by the original number
494 - 439 = 55
55 ÷ 439 = 0.1252847380410023
0.1252847380410023 x 100 = 12.53%