164.9% is the change from 302 to 800
Calculation steps:
[( 800 - 302 ) ÷ 302] x 100 = 164.9%
Formula
Percentage change = [(800 - 302) / 302] x 100
Subtract the new number by the original number
800 - 302 = 498
498 ÷ 302 = 1.6490066225165563
1.6490066225165563 x 100 = 164.9%