43.51% is the change from 439 to 630
Calculation steps:
[( 630 - 439 ) ÷ 439] x 100 = 43.51%
Formula
Percentage change = [(630 - 439) / 439] x 100
Subtract the new number by the original number
630 - 439 = 191
191 ÷ 439 = 0.43507972665148065
0.43507972665148065 x 100 = 43.51%