-19.36% is the change from 594 to 479
Calculation steps:
[( 479 - 594 ) ÷ 594] x 100 = -19.36%
Formula
Percentage change = [(479 - 594) / 594] x 100
Subtract the new number by the original number
479 - 594 = -115
-115 ÷ 594 = -0.1936026936026936
-0.1936026936026936 x 100 = -19.36%