-42.24% is the change from 483 to 279
Calculation steps:
[( 279 - 483 ) ÷ 483] x 100 = -42.24%
Formula
Percentage change = [(279 - 483) / 483] x 100
Subtract the new number by the original number
279 - 483 = -204
-204 ÷ 483 = -0.422360248447205
-0.422360248447205 x 100 = -42.24%