Convert the fraction 23/30 to a percentage.

$$0.76666... \times 100 = 76.666...$$

To express this as a fraction:

$$\frac{23}{30} \times 100 = \frac{2300}{30}$$

Simplify the fraction by dividing both numerator and denominator by 10.

$$\frac{2300}{30} = \frac{230}{3}$$

Convert the improper fraction to a mixed number or decimal.

$$\frac{230}{3} = 76 \frac{2}{3}$$

As a decimal, this is a repeating decimal.

$$76.666...$$

The value of the expression is:

$$\frac{23}{30} \times 100 = \frac{230}{3} \approx 76.67$$

The final answer is $\boxed{\text{76.67}}$ (rounded to two decimal places) or $\boxed{\frac{230}{3}}$.