-28.52% is the change from 838 to 599
Calculation steps:
[( 599 - 838 ) ÷ 838] x 100 = -28.52%
Formula
Percentage change = [(599 - 838) / 838] x 100
Subtract the new number by the original number
599 - 838 = -239
-239 ÷ 838 = -0.2852028639618138
-0.2852028639618138 x 100 = -28.52%