2.64% is the change from 606 to 622
Calculation steps:
[( 622 - 606 ) ÷ 606] x 100 = 2.64%
Formula
Percentage change = [(622 - 606) / 606] x 100
Subtract the new number by the original number
622 - 606 = 16
16 ÷ 606 = 0.026402640264026403
0.026402640264026403 x 100 = 2.64%