17.21% is the change from 773 to 906
Calculation steps:
[( 906 - 773 ) ÷ 773] x 100 = 17.21%
Formula
Percentage change = [(906 - 773) / 773] x 100
Subtract the new number by the original number
906 - 773 = 133
133 ÷ 773 = 0.17205692108667528
0.17205692108667528 x 100 = 17.21%