155.28% is the change from 322 to 822
Calculation steps:
[( 822 - 322 ) ÷ 322] x 100 = 155.28%
Formula
Percentage change = [(822 - 322) / 322] x 100
Subtract the new number by the original number
822 - 322 = 500
500 ÷ 322 = 1.5527950310559007
1.5527950310559007 x 100 = 155.28%