140.9% is the change from 335 to 807
Calculation steps:
[( 807 - 335 ) ÷ 335] x 100 = 140.9%
Formula
Percentage change = [(807 - 335) / 335] x 100
Subtract the new number by the original number
807 - 335 = 472
472 ÷ 335 = 1.408955223880597
1.408955223880597 x 100 = 140.9%