12.58% is the change from 596 to 671
Calculation steps:
[( 671 - 596 ) ÷ 596] x 100 = 12.58%
Formula
Percentage change = [(671 - 596) / 596] x 100
Subtract the new number by the original number
671 - 596 = 75
75 ÷ 596 = 0.12583892617449666
0.12583892617449666 x 100 = 12.58%