-17.48% is the change from 595 to 491
Calculation steps:
[( 491 - 595 ) ÷ 595] x 100 = -17.48%
Formula
Percentage change = [(491 - 595) / 595] x 100
Subtract the new number by the original number
491 - 595 = -104
-104 ÷ 595 = -0.17478991596638654
-0.17478991596638654 x 100 = -17.48%