1.47% is the change from 613 to 622
Calculation steps:
[( 622 - 613 ) ÷ 613] x 100 = 1.47%
Formula
Percentage change = [(622 - 613) / 613] x 100
Subtract the new number by the original number
622 - 613 = 9
9 ÷ 613 = 0.01468189233278956
0.01468189233278956 x 100 = 1.47%