7.28% is the change from 906 to 972
Calculation steps:
[( 972 - 906 ) ÷ 906] x 100 = 7.28%
Formula
Percentage change = [(972 - 906) / 906] x 100
Subtract the new number by the original number
972 - 906 = 66
66 ÷ 906 = 0.0728476821192053
0.0728476821192053 x 100 = 7.28%