-10.03% is the change from 638 to 574
Calculation steps:
[( 574 - 638 ) ÷ 638] x 100 = -10.03%
Formula
Percentage change = [(574 - 638) / 638] x 100
Subtract the new number by the original number
574 - 638 = -64
-64 ÷ 638 = -0.10031347962382445
-0.10031347962382445 x 100 = -10.03%