-12.24% is the change from 899 to 789
Calculation steps:
[( 789 - 899 ) ÷ 899] x 100 = -12.24%
Formula
Percentage change = [(789 - 899) / 899] x 100
Subtract the new number by the original number
789 - 899 = -110
-110 ÷ 899 = -0.12235817575083426
-0.12235817575083426 x 100 = -12.24%