2.15% is the change from 606 to 619
Calculation steps:
[( 619 - 606 ) ÷ 606] x 100 = 2.15%
Formula
Percentage change = [(619 - 606) / 606] x 100
Subtract the new number by the original number
619 - 606 = 13
13 ÷ 606 = 0.02145214521452145
0.02145214521452145 x 100 = 2.15%