3.09% is the change from 324 to 334
Calculation steps:
[( 334 - 324 ) ÷ 324] x 100 = 3.09%
Formula
Percentage change = [(334 - 324) / 324] x 100
Subtract the new number by the original number
334 - 324 = 10
10 ÷ 324 = 0.030864197530864196
0.030864197530864196 x 100 = 3.09%