-27.15% is the change from 383 to 279
Calculation steps:
[( 279 - 383 ) ÷ 383] x 100 = -27.15%
Formula
Percentage change = [(279 - 383) / 383] x 100
Subtract the new number by the original number
279 - 383 = -104
-104 ÷ 383 = -0.27154046997389036
-0.27154046997389036 x 100 = -27.15%