5.54% is the change from 307 to 324
Calculation steps:
[( 324 - 307 ) ÷ 307] x 100 = 5.54%
Formula
Percentage change = [(324 - 307) / 307] x 100
Subtract the new number by the original number
324 - 307 = 17
17 ÷ 307 = 0.05537459283387622
0.05537459283387622 x 100 = 5.54%