7.07% is the change from 622 to 666
Calculation steps:
[( 666 - 622 ) ÷ 622] x 100 = 7.07%
Formula
Percentage change = [(666 - 622) / 622] x 100
Subtract the new number by the original number
666 - 622 = 44
44 ÷ 622 = 0.0707395498392283
0.0707395498392283 x 100 = 7.07%