-0.66% is the change from 905 to 899
Calculation steps:
[( 899 - 905 ) ÷ 905] x 100 = -0.66%
Formula
Percentage change = [(899 - 905) / 905] x 100
Subtract the new number by the original number
899 - 905 = -6
-6 ÷ 905 = -0.0066298342541436465
-0.0066298342541436465 x 100 = -0.66%