3.06% is the change from 949 to 978
Calculation steps:
[( 978 - 949 ) ÷ 949] x 100 = 3.06%
Formula
Percentage change = [(978 - 949) / 949] x 100
Subtract the new number by the original number
978 - 949 = 29
29 ÷ 949 = 0.030558482613277135
0.030558482613277135 x 100 = 3.06%