Let's divide 34666839 by 7
Our goal is to divide 34666839 by 7.

On to step 1:
7 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 7

Step 2:
7 goes into 34 4 times with a remainder of 6.
The next digit of our result is 4. 
Result so far: 4.0
If we take 28 away from 34, we end up with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 7

Going ahead to step 3:
7 goes into 66 9 times with a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 49.0
The remainder is 3 after subtracting 63 from 66.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 7

Moving on to step 4:
7 can be fit into 36 5 times, resulting in a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 495.0
Subtract 35 from 36 to get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 7

Moving on to step 5:
7 can be fit into 16 2 times, resulting in a remainder of 2.
The next digit of our result is 2. 
Result so far: 4952.0
Deduct 14 from 16 and we're left with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 7

On to step 6:
When dividing 28 by 7, we get 4 with a remainder of 0.
The next digit of our result is 4. 
Result so far: 49524.0
Subtract 28 from 28 to get 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 7

Moving on to step 7:
7 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 495240.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 7

Moving on to step 8:
7 can be fit into 39 5 times, resulting in a remainder of 4.
Put 5 as the next digit of the answer. 
Result so far: 4952405.0
The remainder is 4 after subtracting 35 from 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 9:
7 can be fit into 40 5 times, resulting in a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 4952405.5
The remainder is 5 after subtracting 35 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 10:
The number 7 fits into 50 7 times, leaving a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 4952405.57
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 11:
If we divide 10 by 7, we get 1 and a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 4952405.571
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 12:
7 can be fit into 30 4 times, resulting in a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 4952405.5714
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.

Step 13:
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: 4952405.57142
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.

Let's proceed to step 14:
The number 7 fits into 60 8 times, leaving a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 4952405.571428
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.

Advancing to step 15:
When dividing 40 by 7, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 4952405.5714285
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.

Step 16:
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: 4952405.57142857
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.

After the division, we end up with 4952405.57142857 and a remainder of 1e-09.