We look at the division of 812856 by 7 
We want to figure out the number of times 812856 can be divided by 7.

Step 1:
The number 7 fits into 8 1 times, leaving a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 7 from 8 leaves us with 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 7

Step 2:
11 divided by 7 is 1 with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 7 away from 11, we end up with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 7

Step 3:
The number 7 fits into 42 6 times, leaving a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 116.0
Subtract 42 from 42 to get 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 7

Let's proceed to step 4:
When dividing 8 by 7, we get 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1161.0
If we take 7 away from 8, we end up with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 7

Advancing to step 5:
If we divide 15 by 7, we get 2 and a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 11612.0
Deduct 14 from 15 and we're left with 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 7

Going ahead to step 6:
7 can be fit into 16 2 times, resulting in a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 116122.0
If we take 14 away from 16, we end up 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.

Let's proceed to step 7:
7 goes into 20 2 times with a remainder of 6.
The next digit of our result is 2. 
Result so far: 116122.2
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.

On to step 8:
The number 7 fits into 60 8 times, leaving a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 116122.28
Subtracting 56 from 60 leaves us 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.

Let's proceed to step 9:
If we divide 40 by 7, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 116122.285
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 10:
50 divided by 7 is 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 116122.2857
If we take 49 away from 50, we end up 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.

Let's proceed to step 11:
The number 7 fits into 10 1 times, leaving a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 116122.28571
Subtracting 7 from 10 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.

Let's proceed to step 12:
30 divided by 7 is 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 116122.285714
The remainder is 2 after subtracting 28 from 30.
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 13:
If we divide 20 by 7, we get 2 and a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 116122.2857142
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.

On to step 14:
If we divide 60 by 7, we get 8 and a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 116122.28571428
Subtracting 56 from 60 leaves us 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.

The quotient of the division is 116122.28571428, and the remainder is 4e-09.