12.13% is the change from 610 to 684
Calculation steps:
[( 684 - 610 ) ÷ 610] x 100 = 12.13%
Formula
Percentage change = [(684 - 610) / 610] x 100
Subtract the new number by the original number
684 - 610 = 74
74 ÷ 610 = 0.12131147540983607
0.12131147540983607 x 100 = 12.13%