12708372 divided by 343 
Let's see how many times 343 fits into 12708372.

Let's proceed to step 1:
1 divided by 343 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 343

Moving on to step 2:
If we divide 12 by 343, we get 0 and a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Append the next digit (7) from the dividend to 12 and continue with: 127 / 343

Advancing to step 3:
343 goes into 127 0 times with a remainder of 127.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 127 to get 127.
Grab the next digit (0) from the dividend, add it to 127, then carry on: 1270 / 343

On to step 4:
The number 343 fits into 1270 3 times, leaving a remainder of 241.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 1029 from 1270 leaves us with 241.
Include the next digit (8) from the dividend after 241, then repeat: 2418 / 343

Step 5:
343 can be fit into 2418 7 times, resulting in a remainder of 17.
The next digit of our result is 7. 
Result so far: 37.0
If we take 2401 away from 2418, we end up with 17.
Grab the next digit (3) from the dividend, add it to 17, then carry on: 173 / 343

Going ahead to step 6:
343 can be fit into 173 0 times, resulting in a remainder of 173.
The next digit of our result is 0. 
Result so far: 370.0
Subtract 0 from 173 to get 173.
Take the next digit (7) from the dividend and append it to 173, then repeat: 1737 / 343

Let's proceed to step 7:
343 goes into 1737 5 times with a remainder of 22.
Use 5 as the next digit of our solution. 
Result so far: 3705.0
The remainder is 22 after subtracting 1715 from 1737.
Bring next digit (2) of the dividend behind the 22 and repeat the process: 222 / 343

Moving on to step 8:
222 divided by 343 is 0 with a remainder of 222.
Use 0 as the next digit of our solution. 
Result so far: 37050.0
If we subtract 0 from 222, we get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Let's proceed to step 9:
2220 divided by 343 is 6 with a remainder of 162.
Put 6 as the next digit of the answer. 
Result so far: 37050.6
Subtract 2058 from 2220 to get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Moving on to step 10:
If we divide 1620 by 343, we get 4 and a remainder of 248.
Put 4 as the next digit of the answer. 
Result so far: 37050.64
If we take 1372 away from 1620, we end up with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Let's proceed to step 11:
343 goes into 2480 7 times with a remainder of 79.
Use 7 as the next digit of our solution. 
Result so far: 37050.647
Subtract 2401 from 2480 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 12:
If we divide 790 by 343, we get 2 and a remainder of 104.
Put 2 as the next digit of the answer. 
Result so far: 37050.6472
Deduct 686 from 790 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 13:
1040 divided by 343 is 3 with a remainder of 11.
The next digit of our result is 3. 
Result so far: 37050.64723
Subtract 1029 from 1040 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 14:
343 can be fit into 110 0 times, resulting in a remainder of 110.
The number 0 becomes the next digit in our result. 
Result so far: 37050.64723
Subtract 0 from 110 to get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 15:
343 goes into 1100 3 times with a remainder of 71.
Write down 3 as next digit of the result. 
Result so far: 37050.6472303
If we take 1029 away from 1100, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 16:
If we divide 710 by 343, we get 2 and a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 37050.64723032
Subtracting 686 from 710 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 37050.64723032 with a remaining 2.4e-08.