We look at the division of 346440 by 49 
Our goal is to divide 346440 by 49.

Step 1:
If we divide 3 by 49, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 49

On to step 2:
49 can be fit into 34 0 times, resulting in a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 34, we end up with 34.
Bring next digit (6) of the dividend behind the 34 and repeat the process: 346 / 49

Step 3:
If we divide 346 by 49, we get 7 and a remainder of 3.
The next digit of our result is 7. 
Result so far: 7.0
Subtract 343 from 346 to get 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 49

Let's proceed to step 4:
If we divide 34 by 49, we get 0 and a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 70.0
If we subtract 0 from 34, we get 34.
Fetch the next digit (4) from the dividend, attach it to 34 and continue: 344 / 49

Moving on to step 5:
344 divided by 49 is 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 707.0
If we subtract 343 from 344, we get 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 49

Going ahead to step 6:
49 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 7070.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
49 goes into 100 2 times with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 7070.2
The remainder is 2 after subtracting 98 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
If we divide 20 by 49, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 7070.2
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
The number 49 fits into 200 4 times, leaving a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 7070.204
If we take 196 away from 200, we end up 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.

Step 10:
If we divide 40 by 49, we get 0 and a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 7070.204
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 11:
If we divide 400 by 49, we get 8 and a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 7070.20408
If we subtract 392 from 400, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 12:
49 goes into 80 1 times with a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 7070.204081
The remainder is 31 after subtracting 49 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 13:
If we divide 310 by 49, we get 6 and a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 7070.2040816
Subtracting 294 from 310 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 14:
If we divide 160 by 49, we get 3 and a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 7070.20408163
If we subtract 147 from 160, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final outcome is 7070.20408163, with a leftover of 1.3e-08.