-76.51% is the change from 596 to 140
Calculation steps:
[( 140 - 596 ) ÷ 596] x 100 = -76.51%
Formula
Percentage change = [(140 - 596) / 596] x 100
Subtract the new number by the original number
140 - 596 = -456
-456 ÷ 596 = -0.7651006711409396
-0.7651006711409396 x 100 = -76.51%