-10.71% is the change from 999 to 892
Calculation steps:
[( 892 - 999 ) ÷ 999] x 100 = -10.71%
Formula
Percentage change = [(892 - 999) / 999] x 100
Subtract the new number by the original number
892 - 999 = -107
-107 ÷ 999 = -0.10710710710710711
-0.10710710710710711 x 100 = -10.71%