-89.04% is the change from 949 to 104
Calculation steps:
[( 104 - 949 ) ÷ 949] x 100 = -89.04%
Formula
Percentage change = [(104 - 949) / 949] x 100
Subtract the new number by the original number
104 - 949 = -845
-845 ÷ 949 = -0.8904109589041096
-0.8904109589041096 x 100 = -89.04%