9.14% is the change from 613 to 669
Calculation steps:
[( 669 - 613 ) ÷ 613] x 100 = 9.14%
Formula
Percentage change = [(669 - 613) / 613] x 100
Subtract the new number by the original number
669 - 613 = 56
56 ÷ 613 = 0.09135399673735727
0.09135399673735727 x 100 = 9.14%