140% is the change from 335 to 804
Calculation steps:
[( 804 - 335 ) ÷ 335] x 100 = 140%
Formula
Percentage change = [(804 - 335) / 335] x 100
Subtract the new number by the original number
804 - 335 = 469
469 ÷ 335 = 1.4
1.4 x 100 = 140%
Example