-28.21% is the change from 624 to 448
Calculation steps:
[( 448 - 624 ) ÷ 624] x 100 = -28.21%
Formula
Percentage change = [(448 - 624) / 624] x 100
Subtract the new number by the original number
448 - 624 = -176
-176 ÷ 624 = -0.28205128205128205
-0.28205128205128205 x 100 = -28.21%