157.14% is the change from 322 to 828
Calculation steps:
[( 828 - 322 ) ÷ 322] x 100 = 157.14%
Formula
Percentage change = [(828 - 322) / 322] x 100
Subtract the new number by the original number
828 - 322 = 506
506 ÷ 322 = 1.5714285714285714
1.5714285714285714 x 100 = 157.14%