5.54% is the change from 397 to 419
Calculation steps:
[( 419 - 397 ) ÷ 397] x 100 = 5.54%
Formula
Percentage change = [(419 - 397) / 397] x 100
Subtract the new number by the original number
419 - 397 = 22
22 ÷ 397 = 0.055415617128463476
0.055415617128463476 x 100 = 5.54%