9.79% is the change from 613 to 673
Calculation steps:
[( 673 - 613 ) ÷ 613] x 100 = 9.79%
Formula
Percentage change = [(673 - 613) / 613] x 100
Subtract the new number by the original number
673 - 613 = 60
60 ÷ 613 = 0.09787928221859707
0.09787928221859707 x 100 = 9.79%