12.73% is the change from 597 to 673
Calculation steps:
[( 673 - 597 ) ÷ 597] x 100 = 12.73%
Formula
Percentage change = [(673 - 597) / 597] x 100
Subtract the new number by the original number
673 - 597 = 76
76 ÷ 597 = 0.1273031825795645
0.1273031825795645 x 100 = 12.73%