-28.45% is the change from 949 to 679
Calculation steps:
[( 679 - 949 ) ÷ 949] x 100 = -28.45%
Formula
Percentage change = [(679 - 949) / 949] x 100
Subtract the new number by the original number
679 - 949 = -270
-270 ÷ 949 = -0.2845100105374078
-0.2845100105374078 x 100 = -28.45%