-78.19% is the change from 949 to 207
Calculation steps:
[( 207 - 949 ) ÷ 949] x 100 = -78.19%
Formula
Percentage change = [(207 - 949) / 949] x 100
Subtract the new number by the original number
207 - 949 = -742
-742 ÷ 949 = -0.7818756585879874
-0.7818756585879874 x 100 = -78.19%