-1.72% is the change from 464 to 456
Calculation steps:
[( 456 - 464 ) ÷ 464] x 100 = -1.72%
Formula
Percentage change = [(456 - 464) / 464] x 100
Subtract the new number by the original number
456 - 464 = -8
-8 ÷ 464 = -0.017241379310344827
-0.017241379310344827 x 100 = -1.72%