7.44% is the change from 390 to 419
Calculation steps:
[( 419 - 390 ) ÷ 390] x 100 = 7.44%
Formula
Percentage change = [(419 - 390) / 390] x 100
Subtract the new number by the original number
419 - 390 = 29
29 ÷ 390 = 0.07435897435897436
0.07435897435897436 x 100 = 7.44%