We're dividing 43173 by 22 
We want to figure out the number of times 43173 can be divided by 22.

On to step 1:
4 divided by 22 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 22

On to step 2:
When dividing 43 by 22, we get 1 with a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 22 from 43 leaves us with 21.
Fetch the next digit (1) from the dividend, attach it to 21 and continue: 211 / 22

Moving on to step 3:
211 divided by 22 is 9 with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
The remainder is 13 after subtracting 198 from 211.
Fetch the next digit (7) from the dividend, attach it to 13 and continue: 137 / 22

Advancing to step 4:
22 can be fit into 137 6 times, resulting in a remainder of 5.
Record the quotient 6 as the next digit in the result. 
Result so far: 196.0
If we subtract 132 from 137, we get 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 22

Advancing to step 5:
The number 22 fits into 53 2 times, leaving a remainder of 9.
Record the quotient 2 as the next digit in the result. 
Result so far: 1962.0
If we subtract 44 from 53, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 6:
22 goes into 90 4 times with a remainder of 2.
The next digit of our result is 4. 
Result so far: 1962.4
If we take 88 away from 90, we end up 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.

Advancing to step 7:
When dividing 20 by 22, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 1962.4
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
If we divide 200 by 22, we get 9 and a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 1962.409
If we subtract 198 from 200, we get 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 9:
If we divide 20 by 22, we get 0 and a remainder of 20.
The next digit of our result is 0. 
Result so far: 1962.409
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 10:
200 divided by 22 is 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 1962.40909
If we take 198 away from 200, we end up 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.

Let's proceed to step 11:
22 can be fit into 20 0 times, resulting in a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 1962.40909
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 12:
22 can be fit into 200 9 times, resulting in a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 1962.4090909
If we subtract 198 from 200, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 13:
22 goes into 20 0 times with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 1962.4090909
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 1962.4090909, with a leftover of 2e-08.