-28.69% is the change from 990 to 706
Calculation steps:
[( 706 - 990 ) ÷ 990] x 100 = -28.69%
Formula
Percentage change = [(706 - 990) / 990] x 100
Subtract the new number by the original number
706 - 990 = -284
-284 ÷ 990 = -0.2868686868686869
-0.2868686868686869 x 100 = -28.69%