-23.49% is the change from 596 to 456
Calculation steps:
[( 456 - 596 ) ÷ 596] x 100 = -23.49%
Formula
Percentage change = [(456 - 596) / 596] x 100
Subtract the new number by the original number
456 - 596 = -140
-140 ÷ 596 = -0.2348993288590604
-0.2348993288590604 x 100 = -23.49%