We're dividing 17247931 by 426 
Our goal is to divide 17247931 by 426.

On to step 1:
When dividing 1 by 426, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 426

Advancing to step 2:
426 can be fit into 17 0 times, resulting in a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Fetch the next digit (2) from the dividend, attach it to 17 and continue: 172 / 426

Going ahead to step 3:
If we divide 172 by 426, we get 0 and a remainder of 172.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 172, we get 172.
Include the next digit (4) from the dividend after 172, then repeat: 1724 / 426

Let's proceed to step 4:
If we divide 1724 by 426, we get 4 and a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 1704 away from 1724, we end up with 20.
Grab the next digit (7) from the dividend, add it to 20, then carry on: 207 / 426

Step 5:
207 divided by 426 is 0 with a remainder of 207.
Put 0 as the next digit of the answer. 
Result so far: 40.0
Subtract 0 from 207 to get 207.
Fetch the next digit (9) from the dividend, attach it to 207 and continue: 2079 / 426

Moving on to step 6:
If we divide 2079 by 426, we get 4 and a remainder of 375.
Use 4 as the next digit of our solution. 
Result so far: 404.0
Subtracting 1704 from 2079 leaves us with 375.
Grab the next digit (3) from the dividend, add it to 375, then carry on: 3753 / 426

Step 7:
When dividing 3753 by 426, we get 8 with a remainder of 345.
Use 8 as the next digit of our solution. 
Result so far: 4048.0
If we take 3408 away from 3753, we end up with 345.
Take the next digit (1) from the dividend and append it to 345, then repeat: 3451 / 426

On to step 8:
426 can be fit into 3451 8 times, resulting in a remainder of 43.
Record the quotient 8 as the next digit in the result. 
Result so far: 40488.0
The remainder is 43 after subtracting 3408 from 3451.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 9:
426 can be fit into 430 1 times, resulting in a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 40488.1
The remainder is 4 after subtracting 426 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 10:
40 divided by 426 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 40488.1
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
426 goes into 400 0 times with a remainder of 400.
The next digit of our result is 0. 
Result so far: 40488.1
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final outcome is 40488.1, with a leftover of 0.04.