5.06% is the change from 949 to 997
Calculation steps:
[( 997 - 949 ) ÷ 949] x 100 = 5.06%
Formula
Percentage change = [(997 - 949) / 949] x 100
Subtract the new number by the original number
997 - 949 = 48
48 ÷ 949 = 0.0505795574288725
0.0505795574288725 x 100 = 5.06%