-11.18% is the change from 671 to 596
Calculation steps:
[( 596 - 671 ) ÷ 671] x 100 = -11.18%
Formula
Percentage change = [(596 - 671) / 671] x 100
Subtract the new number by the original number
596 - 671 = -75
-75 ÷ 671 = -0.11177347242921014
-0.11177347242921014 x 100 = -11.18%