-3.7% is the change from 622 to 599
Calculation steps:
[( 599 - 622 ) ÷ 622] x 100 = -3.7%
Formula
Percentage change = [(599 - 622) / 622] x 100
Subtract the new number by the original number
599 - 622 = -23
-23 ÷ 622 = -0.03697749196141479
-0.03697749196141479 x 100 = -3.7%