-88.9% is the change from 1000 to 111
Calculation steps:
[( 111 - 1000 ) ÷ 1000] x 100 = -88.9%
Formula
Percentage change = [(111 - 1000) / 1000] x 100
Subtract the new number by the original number
111 - 1000 = -889
-889 ÷ 1000 = -0.889
-0.889 x 100 = -88.9%