-3.52% is the change from 596 to 575
Calculation steps:
[( 575 - 596 ) ÷ 596] x 100 = -3.52%
Formula
Percentage change = [(575 - 596) / 596] x 100
Subtract the new number by the original number
575 - 596 = -21
-21 ÷ 596 = -0.03523489932885906
-0.03523489932885906 x 100 = -3.52%