-6.58% is the change from 593 to 554
Calculation steps:
[( 554 - 593 ) ÷ 593] x 100 = -6.58%
Formula
Percentage change = [(554 - 593) / 593] x 100
Subtract the new number by the original number
554 - 593 = -39
-39 ÷ 593 = -0.0657672849915683
-0.0657672849915683 x 100 = -6.58%