6.4% is the change from 906 to 964
Calculation steps:
[( 964 - 906 ) ÷ 906] x 100 = 6.4%
Formula
Percentage change = [(964 - 906) / 906] x 100
Subtract the new number by the original number
964 - 906 = 58
58 ÷ 906 = 0.0640176600441501
0.0640176600441501 x 100 = 6.4%