-3.99% is the change from 903 to 867
Calculation steps:
[( 867 - 903 ) ÷ 903] x 100 = -3.99%
Formula
Percentage change = [(867 - 903) / 903] x 100
Subtract the new number by the original number
867 - 903 = -36
-36 ÷ 903 = -0.03986710963455149
-0.03986710963455149 x 100 = -3.99%