-79.36% is the change from 596 to 123
Calculation steps:
[( 123 - 596 ) ÷ 596] x 100 = -79.36%
Formula
Percentage change = [(123 - 596) / 596] x 100
Subtract the new number by the original number
123 - 596 = -473
-473 ÷ 596 = -0.7936241610738255
-0.7936241610738255 x 100 = -79.36%