7.06% is the change from 439 to 470
Calculation steps:
[( 470 - 439 ) ÷ 439] x 100 = 7.06%
Formula
Percentage change = [(470 - 439) / 439] x 100
Subtract the new number by the original number
470 - 439 = 31
31 ÷ 439 = 0.07061503416856492
0.07061503416856492 x 100 = 7.06%