403312 ÷ 22 
Our goal is to divide 403312 by 22.

Advancing to step 1:
When dividing 4 by 22, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 22

Going ahead to step 2:
When dividing 40 by 22, we get 1 with a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 22 away from 40, we end up with 18.
Append the next digit (3) from the dividend to 18 and continue with: 183 / 22

Advancing to step 3:
If we divide 183 by 22, we get 8 and a remainder of 7.
Write down 8 as next digit of the result. 
Result so far: 18.0
The remainder is 7 after subtracting 176 from 183.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 22

On to step 4:
22 can be fit into 73 3 times, resulting in a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 183.0
If we subtract 66 from 73, we get 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 22

Let's proceed to step 5:
22 can be fit into 71 3 times, resulting in a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 1833.0
The remainder is 5 after subtracting 66 from 71.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 22

Let's proceed to step 6:
22 goes into 52 2 times with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 18332.0
Subtract 44 from 52 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.

Step 7:
When dividing 80 by 22, we get 3 with a remainder of 14.
The next digit of our result is 3. 
Result so far: 18332.3
If we subtract 66 from 80, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 8:
22 can be fit into 140 6 times, resulting in a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 18332.36
Subtracting 132 from 140 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.

Moving on to step 9:
If we divide 80 by 22, we get 3 and a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 18332.363
Subtracting 66 from 80 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 10:
22 goes into 140 6 times with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 18332.3636
If we take 132 away from 140, we end up 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.

On to step 11:
When dividing 80 by 22, we get 3 with a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 18332.36363
Subtract 66 from 80 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 12:
The number 22 fits into 140 6 times, leaving a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 18332.363636
Subtracting 132 from 140 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.

On to step 13:
The number 22 fits into 80 3 times, leaving a remainder of 14.
Record the quotient 3 as the next digit in the result. 
Result so far: 18332.3636363
If we take 66 away from 80, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 14:
The number 22 fits into 140 6 times, leaving a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 18332.36363636
Deduct 132 from 140 and we're left 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.

After the division, we end up with 18332.36363636 and a remainder of 8e-09.