A number is divisible by 8 if the number formed by its last 3 digits is divisible by 8. For example, the number 47,389,248 is divisible by 8 because 248 is divisible by 8. However, 47,389,284 is not divisible by 8 because 284 is not divisible by 8.
If 992,466,2A6 is divisible by 8, where A represents one digit, what is the sum of the possible values of A?
