-5.92% is the change from 879 to 827
Calculation steps:
[( 827 - 879 ) ÷ 879] x 100 = -5.92%
Formula
Percentage change = [(827 - 879) / 879] x 100
Subtract the new number by the original number
827 - 879 = -52
-52 ÷ 879 = -0.05915813424345848
-0.05915813424345848 x 100 = -5.92%