To calculate the y% of a number x (let's define it as z), we have the following percentage equation:
[tex]z=\frac{y}{100}\cdot x\text{.}[/tex]Applying this equation, we get that the 95% of 77 is
[tex]\frac{95}{100}\cdot77=\frac{95\cdot77}{100}=\frac{7315}{100}=73.15.[/tex]Answer73.15.