-1.16% is the change from 949 to 938
Calculation steps:
[( 938 - 949 ) ÷ 949] x 100 = -1.16%
Formula
Percentage change = [(938 - 949) / 949] x 100
Subtract the new number by the original number
938 - 949 = -11
-11 ÷ 949 = -0.011591148577449948
-0.011591148577449948 x 100 = -1.16%