-3.71% is the change from 593 to 571
Calculation steps:
[( 571 - 593 ) ÷ 593] x 100 = -3.71%
Formula
Percentage change = [(571 - 593) / 593] x 100
Subtract the new number by the original number
571 - 593 = -22
-22 ÷ 593 = -0.03709949409780776
-0.03709949409780776 x 100 = -3.71%