-3.43% is the change from 613 to 592
Calculation steps:
[( 592 - 613 ) ÷ 613] x 100 = -3.43%
Formula
Percentage change = [(592 - 613) / 613] x 100
Subtract the new number by the original number
592 - 613 = -21
-21 ÷ 613 = -0.03425774877650897
-0.03425774877650897 x 100 = -3.43%