-0.17% is the change from 596 to 595
Calculation steps:
[( 595 - 596 ) ÷ 596] x 100 = -0.17%
Formula
Percentage change = [(595 - 596) / 596] x 100
Subtract the new number by the original number
595 - 596 = -1
-1 ÷ 596 = -0.0016778523489932886
-0.0016778523489932886 x 100 = -0.17%