-27.97% is the change from 622 to 448
Calculation steps:
[( 448 - 622 ) ÷ 622] x 100 = -27.97%
Formula
Percentage change = [(448 - 622) / 622] x 100
Subtract the new number by the original number
448 - 622 = -174
-174 ÷ 622 = -0.2797427652733119
-0.2797427652733119 x 100 = -27.97%