We look at the division of 346742 by 7 
We want to divide 346742 by 7.

On to step 1:
3 divided by 7 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 7

Step 2:
When dividing 34 by 7, we get 4 with a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 28 from 34, we get 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 7

Step 3:
7 goes into 66 9 times with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 49.0
The remainder is 3 after subtracting 63 from 66.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 7

On to step 4:
7 goes into 37 5 times with a remainder of 2.
The next digit of our result is 5. 
Result so far: 495.0
Deduct 35 from 37 and we're left with 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 7

Let's proceed to step 5:
If we divide 24 by 7, we get 3 and a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 4953.0
Subtract 21 from 24 to get 3.
Take the next digit (2) from the dividend and append it to 3, then repeat: 32 / 7

Advancing to step 6:
The number 7 fits into 32 4 times, leaving a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 49534.0
Subtract 28 from 32 to 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.

Let's proceed to step 7:
7 goes into 40 5 times with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 49534.5
Subtracting 35 from 40 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
7 goes into 50 7 times with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 49534.57
Subtract 49 from 50 to 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.

Moving on to step 9:
The number 7 fits into 10 1 times, leaving a remainder of 3.
The next digit of our result is 1. 
Result so far: 49534.571
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.

On to step 10:
If we divide 30 by 7, we get 4 and a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 49534.5714
Subtract 28 from 30 to get 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 11:
7 can be fit into 20 2 times, resulting in a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 49534.57142
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.

Let's proceed to step 12:
7 can be fit into 60 8 times, resulting in a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 49534.571428
Subtract 56 from 60 to 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.

Moving on to step 13:
40 divided by 7 is 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 49534.5714285
If we subtract 35 from 40, we 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.

Moving on to step 14:
7 can be fit into 50 7 times, resulting in a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 49534.57142857
Subtract 49 from 50 to 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.

The final outcome is 49534.57142857, with a leftover of 1e-09.