-45.09% is the change from 468 to 257
Calculation steps:
[( 257 - 468 ) ÷ 468] x 100 = -45.09%
Formula
Percentage change = [(257 - 468) / 468] x 100
Subtract the new number by the original number
257 - 468 = -211
-211 ÷ 468 = -0.45085470085470086
-0.45085470085470086 x 100 = -45.09%