-5.18% is the change from 927 to 879
Calculation steps:
[( 879 - 927 ) ÷ 927] x 100 = -5.18%
Formula
Percentage change = [(879 - 927) / 927] x 100
Subtract the new number by the original number
879 - 927 = -48
-48 ÷ 927 = -0.05177993527508091
-0.05177993527508091 x 100 = -5.18%