Let's divide 63221 by 12
We're looking to find how many times 12 goes into 63221.

Going ahead to step 1:
The number 12 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 12

Step 2:
If we divide 63 by 12, we get 5 and a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 60 from 63 to get 3.
Take the next digit (2) from the dividend and append it to 3, then repeat: 32 / 12

Advancing to step 3:
If we divide 32 by 12, we get 2 and a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 52.0
Subtracting 24 from 32 leaves us with 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 12

Moving on to step 4:
When dividing 82 by 12, we get 6 with a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 526.0
If we subtract 72 from 82, we get 10.
Append the next digit (1) from the dividend to 10 and continue with: 101 / 12

Let's proceed to step 5:
The number 12 fits into 101 8 times, leaving a remainder of 5.
Record the quotient 8 as the next digit in the result. 
Result so far: 5268.0
If we subtract 96 from 101, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 6:
50 divided by 12 is 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 5268.4
Deduct 48 from 50 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
20 divided by 12 is 1 with a remainder of 8.
The next digit of our result is 1. 
Result so far: 5268.41
Subtract 12 from 20 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 8:
The number 12 fits into 80 6 times, leaving a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 5268.416
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 9:
When dividing 80 by 12, we get 6 with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 5268.4166
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 5268.4166 with a remainder of 8e-05.