-3.79% is the change from 949 to 913
Calculation steps:
[( 913 - 949 ) ÷ 949] x 100 = -3.79%
Formula
Percentage change = [(913 - 949) / 949] x 100
Subtract the new number by the original number
913 - 949 = -36
-36 ÷ 949 = -0.037934668071654375
-0.037934668071654375 x 100 = -3.79%