Convert 2032four to base 10

The easiest way is a successive division by 4:

1st division: 2032/4 = 508 and 0 (0 is the 1st Remaining)

2nd division 508/4 = 127 and 0 (0 is the 2nd Remaining)

3rd division 127/4 = 31 and 3 (3 is the 3rd Remaining)

4th division 31/4 = 7 and 3 (3, is the 4th Remaining)

5th division 7/4 = 1 and 3 (3 is the 5th Remaining)

Now you write the last quotient (the 5th), that is 1 and add to it all remaining starting from the 5th, backward to the 1st remaining,

133300