-12.23% is the change from 605 to 531
Calculation steps:
[( 531 - 605 ) ÷ 605] x 100 = -12.23%
Formula
Percentage change = [(531 - 605) / 605] x 100
Subtract the new number by the original number
531 - 605 = -74
-74 ÷ 605 = -0.12231404958677686
-0.12231404958677686 x 100 = -12.23%