Let's divide 839679 by 7
We want to divide 839679 by 7.

Going ahead to step 1:
If we divide 8 by 7, we get 1 and a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 7 from 8 to get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 7

On to step 2:
If we divide 13 by 7, we get 1 and a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtracting 7 from 13 leaves us with 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 7

Advancing to step 3:
7 goes into 69 9 times with a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 119.0
The remainder is 6 after subtracting 63 from 69.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 7

Going ahead to step 4:
When dividing 66 by 7, we get 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 1199.0
If we subtract 63 from 66, we get 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 7

On to step 5:
37 divided by 7 is 5 with a remainder of 2.
The next digit of our result is 5. 
Result so far: 11995.0
Deduct 35 from 37 and we're left with 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 7

Moving on to step 6:
If we divide 29 by 7, we get 4 and a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 119954.0
If we subtract 28 from 29, 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 7:
When dividing 10 by 7, we get 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 119954.1
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.

Going ahead to step 8:
When dividing 30 by 7, we get 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 119954.14
Subtracting 28 from 30 leaves us 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 9:
The number 7 fits into 20 2 times, leaving a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 119954.142
The remainder is 6 after subtracting 14 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
7 can be fit into 60 8 times, resulting in a remainder of 4.
The next digit of our result is 8. 
Result so far: 119954.1428
If we take 56 away from 60, we end up 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 11:
7 goes into 40 5 times with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 119954.14285
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.

On to step 12:
50 divided by 7 is 7 with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 119954.142857
Deduct 49 from 50 and we're left with 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 13:
The number 7 fits into 10 1 times, leaving a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 119954.1428571
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.

Going ahead to step 14:
7 can be fit into 30 4 times, resulting in a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 119954.14285714
Subtracting 28 from 30 leaves us 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.

After the division, we end up with 119954.14285714 and a remainder of 2e-09.