147.68% is the change from 323 to 800
Calculation steps:
[( 800 - 323 ) ÷ 323] x 100 = 147.68%
Formula
Percentage change = [(800 - 323) / 323] x 100
Subtract the new number by the original number
800 - 323 = 477
477 ÷ 323 = 1.4767801857585139
1.4767801857585139 x 100 = 147.68%