-15.28% is the change from 949 to 804
Calculation steps:
[( 804 - 949 ) ÷ 949] x 100 = -15.28%
Formula
Percentage change = [(804 - 949) / 949] x 100
Subtract the new number by the original number
804 - 949 = -145
-145 ÷ 949 = -0.15279241306638566
-0.15279241306638566 x 100 = -15.28%