2.32% is the change from 949 to 971
Calculation steps:
[( 971 - 949 ) ÷ 949] x 100 = 2.32%
Formula
Percentage change = [(971 - 949) / 949] x 100
Subtract the new number by the original number
971 - 949 = 22
22 ÷ 949 = 0.023182297154899896
0.023182297154899896 x 100 = 2.32%