-20.37% is the change from 599 to 477
Calculation steps:
[( 477 - 599 ) ÷ 599] x 100 = -20.37%
Formula
Percentage change = [(477 - 599) / 599] x 100
Subtract the new number by the original number
477 - 599 = -122
-122 ÷ 599 = -0.2036727879799666
-0.2036727879799666 x 100 = -20.37%