139.29% is the change from 336 to 804
Calculation steps:
[( 804 - 336 ) ÷ 336] x 100 = 139.29%
Formula
Percentage change = [(804 - 336) / 336] x 100
Subtract the new number by the original number
804 - 336 = 468
468 ÷ 336 = 1.3928571428571428
1.3928571428571428 x 100 = 139.29%