17497446 divided by 642 
We're looking to find how many times 642 goes into 17497446.

Step 1:
642 can be fit into 1 0 times, resulting in 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.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 642

On to step 2:
If we divide 17 by 642, we get 0 and 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.
Include the next digit (4) from the dividend after 17, then repeat: 174 / 642

Step 3:
174 divided by 642 is 0 with a remainder of 174.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 174 to get 174.
Append the next digit (9) from the dividend to 174 and continue with: 1749 / 642

On to step 4:
If we divide 1749 by 642, we get 2 and a remainder of 465.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 1284 from 1749 to get 465.
Take the next digit (7) from the dividend and append it to 465, then repeat: 4657 / 642

Going ahead to step 5:
When dividing 4657 by 642, we get 7 with a remainder of 163.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Deduct 4494 from 4657 and we're left with 163.
Take the next digit (4) from the dividend and append it to 163, then repeat: 1634 / 642

Advancing to step 6:
If we divide 1634 by 642, we get 2 and a remainder of 350.
Record the quotient 2 as the next digit in the result. 
Result so far: 272.0
The remainder is 350 after subtracting 1284 from 1634.
Fetch the next digit (4) from the dividend, attach it to 350 and continue: 3504 / 642

Let's proceed to step 7:
642 goes into 3504 5 times with a remainder of 294.
Write down 5 as next digit of the result. 
Result so far: 2725.0
Deduct 3210 from 3504 and we're left with 294.
Take the next digit (6) from the dividend and append it to 294, then repeat: 2946 / 642

On to step 8:
642 goes into 2946 4 times with a remainder of 378.
The next digit of our result is 4. 
Result so far: 27254.0
Deduct 2568 from 2946 and we're left with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Moving on to step 9:
642 can be fit into 3780 5 times, resulting in a remainder of 570.
The number 5 becomes the next digit in our result. 
Result so far: 27254.5
Subtracting 3210 from 3780 leaves us with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Going ahead to step 10:
The number 642 fits into 5700 8 times, leaving a remainder of 564.
Write down 8 as next digit of the result. 
Result so far: 27254.58
The remainder is 564 after subtracting 5136 from 5700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

On to step 11:
The number 642 fits into 5640 8 times, leaving a remainder of 504.
Use 8 as the next digit of our solution. 
Result so far: 27254.588
The remainder is 504 after subtracting 5136 from 5640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Our division results in 27254.588 with a remaining 0.0504.