-68.51% is the change from 886 to 279
Calculation steps:
[( 279 - 886 ) ÷ 886] x 100 = -68.51%
Formula
Percentage change = [(279 - 886) / 886] x 100
Subtract the new number by the original number
279 - 886 = -607
-607 ÷ 886 = -0.6851015801354402
-0.6851015801354402 x 100 = -68.51%