153.7% is the change from 324 to 822
Calculation steps:
[( 822 - 324 ) ÷ 324] x 100 = 153.7%
Formula
Percentage change = [(822 - 324) / 324] x 100
Subtract the new number by the original number
822 - 324 = 498
498 ÷ 324 = 1.537037037037037
1.537037037037037 x 100 = 153.7%