-68.62% is the change from 889 to 279
Calculation steps:
[( 279 - 889 ) ÷ 889] x 100 = -68.62%
Formula
Percentage change = [(279 - 889) / 889] x 100
Subtract the new number by the original number
279 - 889 = -610
-610 ÷ 889 = -0.6861642294713161
-0.6861642294713161 x 100 = -68.62%