3.69% is the change from 407 to 422
Calculation steps:
[( 422 - 407 ) ÷ 407] x 100 = 3.69%
Formula
Percentage change = [(422 - 407) / 407] x 100
Subtract the new number by the original number
422 - 407 = 15
15 ÷ 407 = 0.036855036855036855
0.036855036855036855 x 100 = 3.69%