-46.34% is the change from 464 to 249
Calculation steps:
[( 249 - 464 ) ÷ 464] x 100 = -46.34%
Formula
Percentage change = [(249 - 464) / 464] x 100
Subtract the new number by the original number
249 - 464 = -215
-215 ÷ 464 = -0.46336206896551724
-0.46336206896551724 x 100 = -46.34%