169.9% is the change from 299 to 807
Calculation steps:
[( 807 - 299 ) ÷ 299] x 100 = 169.9%
Formula
Percentage change = [(807 - 299) / 299] x 100
Subtract the new number by the original number
807 - 299 = 508
508 ÷ 299 = 1.6989966555183946
1.6989966555183946 x 100 = 169.9%