We look at the division of 12371040 by 347 
We want to divide 12371040 by 347.

On to step 1:
If we divide 1 by 347, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 347

Let's proceed to step 2:
347 goes into 12 0 times with a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Grab the next digit (3) from the dividend, add it to 12, then carry on: 123 / 347

Moving on to step 3:
347 can be fit into 123 0 times, resulting in a remainder of 123.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 123 and we're left with 123.
Append the next digit (7) from the dividend to 123 and continue with: 1237 / 347

On to step 4:
When dividing 1237 by 347, we get 3 with a remainder of 196.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 1041 away from 1237, we end up with 196.
Append the next digit (1) from the dividend to 196 and continue with: 1961 / 347

Step 5:
347 can be fit into 1961 5 times, resulting in a remainder of 226.
Use 5 as the next digit of our solution. 
Result so far: 35.0
If we subtract 1735 from 1961, we get 226.
Take the next digit (0) from the dividend and append it to 226, then repeat: 2260 / 347

Advancing to step 6:
The number 347 fits into 2260 6 times, leaving a remainder of 178.
The number 6 becomes the next digit in our result. 
Result so far: 356.0
Subtracting 2082 from 2260 leaves us with 178.
Fetch the next digit (4) from the dividend, attach it to 178 and continue: 1784 / 347

Step 7:
347 goes into 1784 5 times with a remainder of 49.
Record the quotient 5 as the next digit in the result. 
Result so far: 3565.0
Deduct 1735 from 1784 and we're left with 49.
Bring next digit (0) of the dividend behind the 49 and repeat the process: 490 / 347

Going ahead to step 8:
490 divided by 347 is 1 with a remainder of 143.
Put 1 as the next digit of the answer. 
Result so far: 35651.0
Subtracting 347 from 490 leaves us with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

On to step 9:
347 goes into 1430 4 times with a remainder of 42.
The next digit of our result is 4. 
Result so far: 35651.4
If we take 1388 away from 1430, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 10:
347 can be fit into 420 1 times, resulting in a remainder of 73.
Use 1 as the next digit of our solution. 
Result so far: 35651.41
Subtract 347 from 420 to get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 11:
The number 347 fits into 730 2 times, leaving a remainder of 36.
Use 2 as the next digit of our solution. 
Result so far: 35651.412
If we subtract 694 from 730, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 12:
When dividing 360 by 347, we get 1 with a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 35651.4121
Deduct 347 from 360 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 13:
347 can be fit into 130 0 times, resulting in a remainder of 130.
Put 0 as the next digit of the answer. 
Result so far: 35651.4121
If we take 0 away from 130, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 14:
347 can be fit into 1300 3 times, resulting in a remainder of 259.
Write down 3 as next digit of the result. 
Result so far: 35651.412103
The remainder is 259 after subtracting 1041 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Moving on to step 15:
The number 347 fits into 2590 7 times, leaving a remainder of 161.
The number 7 becomes the next digit in our result. 
Result so far: 35651.4121037
Subtract 2429 from 2590 to get 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Step 16:
347 goes into 1610 4 times with a remainder of 222.
Use 4 as the next digit of our solution. 
Result so far: 35651.41210374
The remainder is 222 after subtracting 1388 from 1610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

After the division, we end up with 35651.41210374 and a remainder of 2.22e-07.