17269389 ÷ 172 
We want to divide 17269389 by 172.

Let's proceed to step 1:
The number 172 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 172

Advancing to step 2:
When dividing 17 by 172, we get 0 with a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Fetch the next digit (2) from the dividend, attach it to 17 and continue: 172 / 172

Step 3:
172 can be fit into 172 1 times, resulting in a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 172 from 172 to get 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 172

Let's proceed to step 4:
When dividing 6 by 172, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 10.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 172

Advancing to step 5:
69 divided by 172 is 0 with a remainder of 69.
The next digit of our result is 0. 
Result so far: 100.0
Subtracting 0 from 69 leaves us with 69.
Include the next digit (3) from the dividend after 69, then repeat: 693 / 172

Advancing to step 6:
172 goes into 693 4 times with a remainder of 5.
Use 4 as the next digit of our solution. 
Result so far: 1004.0
Subtract 688 from 693 to get 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 172

Let's proceed to step 7:
If we divide 58 by 172, we get 0 and a remainder of 58.
The next digit of our result is 0. 
Result so far: 10040.0
The remainder is 58 after subtracting 0 from 58.
Append the next digit (9) from the dividend to 58 and continue with: 589 / 172

On to step 8:
172 goes into 589 3 times with a remainder of 73.
Record the quotient 3 as the next digit in the result. 
Result so far: 100403.0
Subtract 516 from 589 to get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 9:
When dividing 730 by 172, we get 4 with a remainder of 42.
Use 4 as the next digit of our solution. 
Result so far: 100403.4
Deduct 688 from 730 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 10:
When dividing 420 by 172, we get 2 with a remainder of 76.
Use 2 as the next digit of our solution. 
Result so far: 100403.42
The remainder is 76 after subtracting 344 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 11:
When dividing 760 by 172, we get 4 with a remainder of 72.
Write down 4 as next digit of the result. 
Result so far: 100403.424
Deduct 688 from 760 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 12:
720 divided by 172 is 4 with a remainder of 32.
The next digit of our result is 4. 
Result so far: 100403.4244
The remainder is 32 after subtracting 688 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 100403.4244, with a leftover of 0.00032.