2.13% is the change from 610 to 623
Calculation steps:
[( 623 - 610 ) ÷ 610] x 100 = 2.13%
Formula
Percentage change = [(623 - 610) / 610] x 100
Subtract the new number by the original number
623 - 610 = 13
13 ÷ 610 = 0.021311475409836064
0.021311475409836064 x 100 = 2.13%