7638439 divided by 17 
Our goal is to divide 7638439 by 17.

Advancing to step 1:
17 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 17

Let's proceed to step 2:
17 goes into 76 4 times with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 8 after subtracting 68 from 76.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 17

On to step 3:
When dividing 83 by 17, we get 4 with a remainder of 15.
The next digit of our result is 4. 
Result so far: 44.0
Subtract 68 from 83 to get 15.
Append the next digit (8) from the dividend to 15 and continue with: 158 / 17

Going ahead to step 4:
158 divided by 17 is 9 with a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 449.0
If we take 153 away from 158, we end up with 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 17

Moving on to step 5:
The number 17 fits into 54 3 times, leaving a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 4493.0
Subtracting 51 from 54 leaves us with 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 17

Let's proceed to step 6:
17 can be fit into 33 1 times, resulting in a remainder of 16.
The next digit of our result is 1. 
Result so far: 44931.0
If we take 17 away from 33, we end up with 16.
Grab the next digit (9) from the dividend, add it to 16, then carry on: 169 / 17

Moving on to step 7:
The number 17 fits into 169 9 times, leaving a remainder of 16.
The next digit of our result is 9. 
Result so far: 449319.0
Subtracting 153 from 169 leaves us 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 8:
160 divided by 17 is 9 with a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 449319.9
The remainder is 7 after subtracting 153 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 9:
The number 17 fits into 70 4 times, leaving a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 449319.94
The remainder is 2 after subtracting 68 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 10:
If we divide 20 by 17, we get 1 and a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 449319.941
Subtract 17 from 20 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 11:
30 divided by 17 is 1 with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 449319.9411
Subtract 17 from 30 to 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.

After the division, we end up with 449319.9411 and a remainder of 0.00013.