-0.34% is the change from 596 to 594
Calculation steps:
[( 594 - 596 ) ÷ 596] x 100 = -0.34%
Formula
Percentage change = [(594 - 596) / 596] x 100
Subtract the new number by the original number
594 - 596 = -2
-2 ÷ 596 = -0.003355704697986577
-0.003355704697986577 x 100 = -0.34%