6.91% is the change from 622 to 665
Calculation steps:
[( 665 - 622 ) ÷ 622] x 100 = 6.91%
Formula
Percentage change = [(665 - 622) / 622] x 100
Subtract the new number by the original number
665 - 622 = 43
43 ÷ 622 = 0.06913183279742766
0.06913183279742766 x 100 = 6.91%