53.08% is the change from 439 to 672
Calculation steps:
[( 672 - 439 ) ÷ 439] x 100 = 53.08%
Formula
Percentage change = [(672 - 439) / 439] x 100
Subtract the new number by the original number
672 - 439 = 233
233 ÷ 439 = 0.530751708428246
0.530751708428246 x 100 = 53.08%