We divide 638564 by 7
Our goal is to divide 638564 by 7.

Advancing to step 1:
The number 7 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 7

Let's proceed to step 2:
The number 7 fits into 63 9 times, leaving a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtract 63 from 63 to get 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 7

Let's proceed to step 3:
7 goes into 8 1 times with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 91.0
Deduct 7 from 8 and we're left with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 7

Let's proceed to step 4:
15 divided by 7 is 2 with a remainder of 1.
The next digit of our result is 2. 
Result so far: 912.0
If we subtract 14 from 15, we get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 7

Let's proceed to step 5:
The number 7 fits into 16 2 times, leaving a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 9122.0
If we subtract 14 from 16, we get 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 7

Moving on to step 6:
When dividing 24 by 7, we get 3 with a remainder of 3.
The next digit of our result is 3. 
Result so far: 91223.0
Subtract 21 from 24 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.

Moving on to step 7:
30 divided by 7 is 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 91223.4
Deduct 28 from 30 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
When dividing 20 by 7, we get 2 with a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 91223.42
If we subtract 14 from 20, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
7 goes into 60 8 times with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 91223.428
If we subtract 56 from 60, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 10:
When dividing 40 by 7, we get 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 91223.4285
Subtract 35 from 40 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 11:
The number 7 fits into 50 7 times, leaving a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 91223.42857
Subtract 49 from 50 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 12:
If we divide 10 by 7, we get 1 and a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 91223.428571
If we subtract 7 from 10, we 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.

Moving on to step 13:
7 goes into 30 4 times with a remainder of 2.
The next digit of our result is 4. 
Result so far: 91223.4285714
Deduct 28 from 30 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 14:
If we divide 20 by 7, we get 2 and a remainder of 6.
The next digit of our result is 2. 
Result so far: 91223.42857142
Subtract 14 from 20 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Our division results in 91223.42857142 with a remaining 6e-09.