-17.52% is the change from 622 to 513
Calculation steps:
[( 513 - 622 ) ÷ 622] x 100 = -17.52%
Formula
Percentage change = [(513 - 622) / 622] x 100
Subtract the new number by the original number
513 - 622 = -109
-109 ÷ 622 = -0.1752411575562701
-0.1752411575562701 x 100 = -17.52%