-17.82% is the change from 595 to 489
Calculation steps:
[( 489 - 595 ) ÷ 595] x 100 = -17.82%
Formula
Percentage change = [(489 - 595) / 595] x 100
Subtract the new number by the original number
489 - 595 = -106
-106 ÷ 595 = -0.1781512605042017
-0.1781512605042017 x 100 = -17.82%