56.83% is the change from 322 to 505
Calculation steps:
[( 505 - 322 ) ÷ 322] x 100 = 56.83%
Formula
Percentage change = [(505 - 322) / 322] x 100
Subtract the new number by the original number
505 - 322 = 183
183 ÷ 322 = 0.5683229813664596
0.5683229813664596 x 100 = 56.83%