6.56% is the change from 366 to 390
Calculation steps:
[( 390 - 366 ) ÷ 366] x 100 = 6.56%
Formula
Percentage change = [(390 - 366) / 366] x 100
Subtract the new number by the original number
390 - 366 = 24
24 ÷ 366 = 0.06557377049180328
0.06557377049180328 x 100 = 6.56%