856463 divided by 7 
Our goal is to divide 856463 by 7.

On to step 1:
If we divide 8 by 7, we get 1 and a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 1 after subtracting 7 from 8.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 7

Advancing to step 2:
The number 7 fits into 15 2 times, leaving a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 12.0
Deduct 14 from 15 and we're left with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 7

Advancing to step 3:
When dividing 16 by 7, we get 2 with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 122.0
If we take 14 away from 16, we end up with 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 7

On to step 4:
7 can be fit into 24 3 times, resulting in a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 1223.0
Subtract 21 from 24 to get 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 7

On to step 5:
7 goes into 36 5 times with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 12235.0
Subtracting 35 from 36 leaves us with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 7

Advancing to step 6:
The number 7 fits into 13 1 times, leaving a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 122351.0
Subtracting 7 from 13 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.

Step 7:
The number 7 fits into 60 8 times, leaving a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 122351.8
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.

Going ahead to step 8:
The number 7 fits into 40 5 times, leaving a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 122351.85
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 9:
7 goes into 50 7 times with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 122351.857
Subtracting 49 from 50 leaves us 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 10:
If we divide 10 by 7, we get 1 and a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 122351.8571
Subtract 7 from 10 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.

Going ahead to step 11:
7 goes into 30 4 times with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 122351.85714
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.

Let's proceed to step 12:
If we divide 20 by 7, we get 2 and a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 122351.857142
Deduct 14 from 20 and we're left 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 13:
When dividing 60 by 7, we get 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 122351.8571428
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.

Advancing to step 14:
When dividing 40 by 7, we get 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 122351.85714285
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.

After the division, we end up with 122351.85714285 and a remainder of 5e-09.