Final answer:
We cannot determine which digit is highlighted in red without additional information about which number in the sequence has the highlighted digit.
Step-by-step explanation:
The sequence provided is 214, 278, 216, and we need to identify the digit highlighted in red and its value. However, the question does not specify which digit is highlighted in red. Given that, we cannot accurately answer this without more information. If we were to assume a typo and the digit in red was in the sequence provided, we would also need clarity on which number in the sequence has the red digit.