3.27% is the change from 949 to 980
Calculation steps:
[( 980 - 949 ) ÷ 949] x 100 = 3.27%
Formula
Percentage change = [(980 - 949) / 949] x 100
Subtract the new number by the original number
980 - 949 = 31
31 ÷ 949 = 0.032665964172813484
0.032665964172813484 x 100 = 3.27%