-3.56% is the change from 899 to 867
Calculation steps:
[( 867 - 899 ) ÷ 899] x 100 = -3.56%
Formula
Percentage change = [(867 - 899) / 899] x 100
Subtract the new number by the original number
867 - 899 = -32
-32 ÷ 899 = -0.035595105672969966
-0.035595105672969966 x 100 = -3.56%