637839 divided by 17 
We want to figure out the number of times 637839 can be divided by 17.

Step 1:
6 divided by 17 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 17

Step 2:
If we divide 63 by 17, we get 3 and a remainder of 12.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 12 after subtracting 51 from 63.
Append the next digit (7) from the dividend to 12 and continue with: 127 / 17

Moving on to step 3:
127 divided by 17 is 7 with a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 37.0
If we take 119 away from 127, we end up with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 17

On to step 4:
The number 17 fits into 88 5 times, leaving a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 375.0
If we take 85 away from 88, we end up with 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 17

Going ahead to step 5:
The number 17 fits into 33 1 times, leaving a remainder of 16.
Use 1 as the next digit of our solution. 
Result so far: 3751.0
If we subtract 17 from 33, we get 16.
Append the next digit (9) from the dividend to 16 and continue with: 169 / 17

Going ahead to step 6:
When dividing 169 by 17, we get 9 with a remainder of 16.
The number 9 becomes the next digit in our result. 
Result so far: 37519.0
Deduct 153 from 169 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
160 divided by 17 is 9 with a remainder of 7.
The next digit of our result is 9. 
Result so far: 37519.9
If we subtract 153 from 160, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 8:
17 goes into 70 4 times with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 37519.94
Subtract 68 from 70 to 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:
The number 17 fits into 20 1 times, leaving a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 37519.941
Subtracting 17 from 20 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 10:
30 divided by 17 is 1 with a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 37519.9411
If we subtract 17 from 30, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Our division results in 37519.9411 with a remaining 0.00013.