3.09% is the change from 614 to 633
Calculation steps:
[( 633 - 614 ) ÷ 614] x 100 = 3.09%
Formula
Percentage change = [(633 - 614) / 614] x 100
Subtract the new number by the original number
633 - 614 = 19
19 ÷ 614 = 0.030944625407166124
0.030944625407166124 x 100 = 3.09%