-26.47% is the change from 631 to 464
Calculation steps:
[( 464 - 631 ) ÷ 631] x 100 = -26.47%
Formula
Percentage change = [(464 - 631) / 631] x 100
Subtract the new number by the original number
464 - 631 = -167
-167 ÷ 631 = -0.26465927099841524
-0.26465927099841524 x 100 = -26.47%