-5.28% is the change from 928 to 879
Calculation steps:
[( 879 - 928 ) ÷ 928] x 100 = -5.28%
Formula
Percentage change = [(879 - 928) / 928] x 100
Subtract the new number by the original number
879 - 928 = -49
-49 ÷ 928 = -0.052801724137931036
-0.052801724137931036 x 100 = -5.28%