-10.56% is the change from 663 to 593
Calculation steps:
[( 593 - 663 ) ÷ 663] x 100 = -10.56%
Formula
Percentage change = [(593 - 663) / 663] x 100
Subtract the new number by the original number
593 - 663 = -70
-70 ÷ 663 = -0.10558069381598793
-0.10558069381598793 x 100 = -10.56%