-57.47% is the change from 656 to 279
Calculation steps:
[( 279 - 656 ) ÷ 656] x 100 = -57.47%
Formula
Percentage change = [(279 - 656) / 656] x 100
Subtract the new number by the original number
279 - 656 = -377
-377 ÷ 656 = -0.5746951219512195
-0.5746951219512195 x 100 = -57.47%