Looking to find the missing digit for each statement true.

The number 874_ is divisible by 4.

Please help how to solve

since 100 is divisible by 4, only the last two digits need to be considered.

So, what 2-digit numbers beginning with 4 are divisible by 4?

Actually, since 40 is divisible by 4, only the final digit matters. What values less than 10 are multiples of 4?