2.78% is the change from 324 to 333
Calculation steps:
[( 333 - 324 ) ÷ 324] x 100 = 2.78%
Formula
Percentage change = [(333 - 324) / 324] x 100
Subtract the new number by the original number
333 - 324 = 9
9 ÷ 324 = 0.027777777777777776
0.027777777777777776 x 100 = 2.78%