59.23% is the change from 439 to 699
Calculation steps:
[( 699 - 439 ) ÷ 439] x 100 = 59.23%
Formula
Percentage change = [(699 - 439) / 439] x 100
Subtract the new number by the original number
699 - 439 = 260
260 ÷ 439 = 0.592255125284738
0.592255125284738 x 100 = 59.23%