-44.85% is the change from 466 to 257
Calculation steps:
[( 257 - 466 ) ÷ 466] x 100 = -44.85%
Formula
Percentage change = [(257 - 466) / 466] x 100
Subtract the new number by the original number
257 - 466 = -209
-209 ÷ 466 = -0.44849785407725323
-0.44849785407725323 x 100 = -44.85%