The result of the expression $240\% \, \text{of} \, \frac{5}{6} \, \text{of} \, \frac{51}{17} \times 34$ is:

$204$

Would you like further explanation or have any questions?

Here are 5 related questions for further exploration:

1. How do you convert percentages to fractions or decimals in complex calculations?
2. What is the significance of the order of operations in such expressions?
3. How would the result change if any of the fractions were different?
4. How can percentage increase or decrease affect real-life applications like discounts or interest rates?
5. Can this process be generalized for larger numbers or more complex fractions?

Tip: When dealing with percentages in math problems, always convert the percentage to a decimal by dividing by 100 to make calculations easier.