-12.54% is the change from 622 to 544
Calculation steps:
[( 544 - 622 ) ÷ 622] x 100 = -12.54%
Formula
Percentage change = [(544 - 622) / 622] x 100
Subtract the new number by the original number
544 - 622 = -78
-78 ÷ 622 = -0.12540192926045016
-0.12540192926045016 x 100 = -12.54%