4.73% is the change from 613 to 642
Calculation steps:
[( 642 - 613 ) ÷ 613] x 100 = 4.73%
Formula
Percentage change = [(642 - 613) / 613] x 100
Subtract the new number by the original number
642 - 613 = 29
29 ÷ 613 = 0.04730831973898858
0.04730831973898858 x 100 = 4.73%