-39.26% is the change from 461 to 280
Calculation steps:
[( 280 - 461 ) ÷ 461] x 100 = -39.26%
Formula
Percentage change = [(280 - 461) / 461] x 100
Subtract the new number by the original number
280 - 461 = -181
-181 ÷ 461 = -0.3926247288503254
-0.3926247288503254 x 100 = -39.26%