-68.83% is the change from 879 to 274
Calculation steps:
[( 274 - 879 ) ÷ 879] x 100 = -68.83%
Formula
Percentage change = [(274 - 879) / 879] x 100
Subtract the new number by the original number
274 - 879 = -605
-605 ÷ 879 = -0.6882821387940842
-0.6882821387940842 x 100 = -68.83%