-39.01% is the change from 464 to 283
Calculation steps:
[( 283 - 464 ) ÷ 464] x 100 = -39.01%
Formula
Percentage change = [(283 - 464) / 464] x 100
Subtract the new number by the original number
283 - 464 = -181
-181 ÷ 464 = -0.3900862068965517
-0.3900862068965517 x 100 = -39.01%