-0.77% is the change from 906 to 899
Calculation steps:
[( 899 - 906 ) ÷ 906] x 100 = -0.77%
Formula
Percentage change = [(899 - 906) / 906] x 100
Subtract the new number by the original number
899 - 906 = -7
-7 ÷ 906 = -0.00772626931567329
-0.00772626931567329 x 100 = -0.77%