-17.95% is the change from 596 to 489
Calculation steps:
[( 489 - 596 ) ÷ 596] x 100 = -17.95%
Formula
Percentage change = [(489 - 596) / 596] x 100
Subtract the new number by the original number
489 - 596 = -107
-107 ÷ 596 = -0.17953020134228187
-0.17953020134228187 x 100 = -17.95%