221341 divided by 12 
Let's see how many times 12 fits into 221341.

Moving on to step 1:
If we divide 2 by 12, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 12

Let's proceed to step 2:
The number 12 fits into 22 1 times, leaving a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 12 from 22, we get 10.
Append the next digit (1) from the dividend to 10 and continue with: 101 / 12

Advancing to step 3:
When dividing 101 by 12, we get 8 with a remainder of 5.
Write down 8 as next digit of the result. 
Result so far: 18.0
Deduct 96 from 101 and we're left with 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 12

Let's proceed to step 4:
When dividing 53 by 12, we get 4 with a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 184.0
If we take 48 away from 53, we end up with 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 12

Advancing to step 5:
12 goes into 54 4 times with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 1844.0
If we take 48 away from 54, we end up with 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 12

Going ahead to step 6:
If we divide 61 by 12, we get 5 and a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 18445.0
Subtract 60 from 61 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
When dividing 10 by 12, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 18445.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
If we divide 100 by 12, we get 8 and a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 18445.08
Deduct 96 from 100 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
If we divide 40 by 12, we get 3 and a remainder of 4.
The next digit of our result is 3. 
Result so far: 18445.083
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 10:
12 goes into 40 3 times with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 18445.0833
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 18445.0833 with a remaining 4e-05.