-8.72% is the change from 631 to 576
Calculation steps:
[( 576 - 631 ) ÷ 631] x 100 = -8.72%
Formula
Percentage change = [(576 - 631) / 631] x 100
Subtract the new number by the original number
576 - 631 = -55
-55 ÷ 631 = -0.08716323296354993
-0.08716323296354993 x 100 = -8.72%