We're dividing 638153 by 7 
We want to divide 638153 by 7.

On to step 1:
6 divided by 7 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 7

Advancing to step 2:
If we divide 63 by 7, we get 9 and a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 63 from 63 and we're left with 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 7

Step 3:
7 goes into 8 1 times with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 91.0
If we subtract 7 from 8, we get 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 7

Let's proceed to step 4:
7 goes into 11 1 times with a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 911.0
If we subtract 7 from 11, we get 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 7

On to step 5:
45 divided by 7 is 6 with a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 9116.0
Subtracting 42 from 45 leaves us with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 7

Advancing to step 6:
33 divided by 7 is 4 with a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 91164.0
If we subtract 28 from 33, we 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.

Step 7:
If we divide 50 by 7, we get 7 and a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 91164.7
If we subtract 49 from 50, we 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.

On to step 8:
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: 91164.71
The remainder is 3 after subtracting 7 from 10.
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 9:
The number 7 fits into 30 4 times, leaving a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 91164.714
Subtract 28 from 30 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.

On to step 10:
The number 7 fits into 20 2 times, leaving a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 91164.7142
Subtracting 14 from 20 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 11:
7 can be fit into 60 8 times, resulting in a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 91164.71428
Deduct 56 from 60 and we're left with 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 12:
If we divide 40 by 7, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 91164.714285
If we take 35 away from 40, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 13:
50 divided by 7 is 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 91164.7142857
If we subtract 49 from 50, we 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.

Let's proceed to step 14:
7 goes into 10 1 times with a remainder of 3.
The next digit of our result is 1. 
Result so far: 91164.71428571
Deduct 7 from 10 and we're left 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.

The quotient of the division is 91164.71428571, and the remainder is 3e-09.