-29.19% is the change from 949 to 672
Calculation steps:
[( 672 - 949 ) ÷ 949] x 100 = -29.19%
Formula
Percentage change = [(672 - 949) / 949] x 100
Subtract the new number by the original number
672 - 949 = -277
-277 ÷ 949 = -0.291886195995785
-0.291886195995785 x 100 = -29.19%