849947 divided by 7 
Our goal is to divide 849947 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
Deduct 7 from 8 and we're left with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 7

On to step 2:
7 goes into 14 2 times with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 12.0
Deduct 14 from 14 and we're left with 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 7

On to step 3:
When dividing 9 by 7, we get 1 with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 121.0
If we take 7 away from 9, we end up with 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 7

Moving on to step 4:
29 divided by 7 is 4 with a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 1214.0
Subtract 28 from 29 to get 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 7

Moving on to step 5:
If we divide 14 by 7, we get 2 and a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 12142.0
Subtracting 14 from 14 leaves us with 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 7

Advancing to step 6:
7 goes into 7 1 times with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 121421.0
If we take 7 away from 7, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 7:
7 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 121421.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
When dividing 0 by 7, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 121421.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 121421.0 with a remaining 0.0.