82.69% is the change from 439 to 802
Calculation steps:
[( 802 - 439 ) ÷ 439] x 100 = 82.69%
Formula
Percentage change = [(802 - 439) / 439] x 100
Subtract the new number by the original number
802 - 439 = 363
363 ÷ 439 = 0.826879271070615
0.826879271070615 x 100 = 82.69%