We're dividing 22229170 by 172 
Our goal is to divide 22229170 by 172.

Step 1:
When dividing 2 by 172, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 172

On to step 2:
172 can be fit into 22 0 times, resulting in a remainder of 22.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 22 after subtracting 0 from 22.
Take the next digit (2) from the dividend and append it to 22, then repeat: 222 / 172

On to step 3:
172 can be fit into 222 1 times, resulting in a remainder of 50.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 172 from 222 and we're left with 50.
Take the next digit (2) from the dividend and append it to 50, then repeat: 502 / 172

Going ahead to step 4:
When dividing 502 by 172, we get 2 with a remainder of 158.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtract 344 from 502 to get 158.
Append the next digit (9) from the dividend to 158 and continue with: 1589 / 172

Moving on to step 5:
1589 divided by 172 is 9 with a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 129.0
Deduct 1548 from 1589 and we're left with 41.
Grab the next digit (1) from the dividend, add it to 41, then carry on: 411 / 172

Moving on to step 6:
The number 172 fits into 411 2 times, leaving a remainder of 67.
Use 2 as the next digit of our solution. 
Result so far: 1292.0
If we subtract 344 from 411, we get 67.
Fetch the next digit (7) from the dividend, attach it to 67 and continue: 677 / 172

Step 7:
172 can be fit into 677 3 times, resulting in a remainder of 161.
Write down 3 as next digit of the result. 
Result so far: 12923.0
Subtract 516 from 677 to get 161.
Append the next digit (0) from the dividend to 161 and continue with: 1610 / 172

Step 8:
172 can be fit into 1610 9 times, resulting in a remainder of 62.
The next digit of our result is 9. 
Result so far: 129239.0
If we take 1548 away from 1610, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 9:
The number 172 fits into 620 3 times, leaving a remainder of 104.
Put 3 as the next digit of the answer. 
Result so far: 129239.3
Deduct 516 from 620 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Let's proceed to step 10:
When dividing 1040 by 172, we get 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 129239.36
If we subtract 1032 from 1040, 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.

Moving on to step 11:
If we divide 80 by 172, we get 0 and a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 129239.36
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 12:
800 divided by 172 is 4 with a remainder of 112.
Use 4 as the next digit of our solution. 
Result so far: 129239.3604
Deduct 688 from 800 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 13:
When dividing 1120 by 172, we get 6 with a remainder of 88.
Put 6 as the next digit of the answer. 
Result so far: 129239.36046
If we subtract 1032 from 1120, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 14:
172 goes into 880 5 times with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 129239.360465
If we take 860 away from 880, we end up 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.

Advancing to step 15:
172 can be fit into 200 1 times, resulting in a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 129239.3604651
Subtracting 172 from 200 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 16:
The number 172 fits into 280 1 times, leaving a remainder of 108.
Use 1 as the next digit of our solution. 
Result so far: 129239.36046511
The remainder is 108 after subtracting 172 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

In conclusion, the division gives 129239.36046511 with a balance of 1.08e-07.