167.88% is the change from 302 to 809
Calculation steps:
[( 809 - 302 ) ÷ 302] x 100 = 167.88%
Formula
Percentage change = [(809 - 302) / 302] x 100
Subtract the new number by the original number
809 - 302 = 507
507 ÷ 302 = 1.6788079470198676
1.6788079470198676 x 100 = 167.88%