3.18% is the change from 314 to 324
Calculation steps:
[( 324 - 314 ) ÷ 314] x 100 = 3.18%
Formula
Percentage change = [(324 - 314) / 314] x 100
Subtract the new number by the original number
324 - 314 = 10
10 ÷ 314 = 0.03184713375796178
0.03184713375796178 x 100 = 3.18%