Answer
There are $64.8\%$ respondents having answered 'Always'.
Work Step by Step
The percentage of respondents having answered 'Always' is calculated by dividing the number of 'Always' responses by the total responses and multiply by $100\%$.
$$\frac{3093}{4770}\times100\%\approx64.8\%$$
Hence, there are $64.8\%$ respondents having answered 'Always'.