We divide 13414243 by 315
We want to divide 13414243 by 315.

Going ahead to step 1:
When dividing 1 by 315, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 315

Going ahead to step 2:
When dividing 13 by 315, we get 0 with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Bring next digit (4) of the dividend behind the 13 and repeat the process: 134 / 315

Advancing to step 3:
315 goes into 134 0 times with a remainder of 134.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 134 to get 134.
Fetch the next digit (1) from the dividend, attach it to 134 and continue: 1341 / 315

Going ahead to step 4:
1341 divided by 315 is 4 with a remainder of 81.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 1260 from 1341 and we're left with 81.
Bring next digit (4) of the dividend behind the 81 and repeat the process: 814 / 315

Going ahead to step 5:
315 can be fit into 814 2 times, resulting in a remainder of 184.
Use 2 as the next digit of our solution. 
Result so far: 42.0
Subtract 630 from 814 to get 184.
Take the next digit (2) from the dividend and append it to 184, then repeat: 1842 / 315

Moving on to step 6:
The number 315 fits into 1842 5 times, leaving a remainder of 267.
Use 5 as the next digit of our solution. 
Result so far: 425.0
If we take 1575 away from 1842, we end up with 267.
Append the next digit (4) from the dividend to 267 and continue with: 2674 / 315

Moving on to step 7:
If we divide 2674 by 315, we get 8 and a remainder of 154.
Put 8 as the next digit of the answer. 
Result so far: 4258.0
Deduct 2520 from 2674 and we're left with 154.
Append the next digit (3) from the dividend to 154 and continue with: 1543 / 315

Going ahead to step 8:
The number 315 fits into 1543 4 times, leaving a remainder of 283.
Record the quotient 4 as the next digit in the result. 
Result so far: 42584.0
Subtract 1260 from 1543 to get 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

On to step 9:
If we divide 2830 by 315, we get 8 and a remainder of 310.
Use 8 as the next digit of our solution. 
Result so far: 42584.8
Subtract 2520 from 2830 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 10:
315 can be fit into 3100 9 times, resulting in a remainder of 265.
Record the quotient 9 as the next digit in the result. 
Result so far: 42584.89
If we subtract 2835 from 3100, we get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Advancing to step 11:
315 goes into 2650 8 times with a remainder of 130.
The next digit of our result is 8. 
Result so far: 42584.898
The remainder is 130 after subtracting 2520 from 2650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 12:
1300 divided by 315 is 4 with a remainder of 40.
Record the quotient 4 as the next digit in the result. 
Result so far: 42584.8984
The remainder is 40 after subtracting 1260 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 13:
315 can be fit into 400 1 times, resulting in a remainder of 85.
Put 1 as the next digit of the answer. 
Result so far: 42584.89841
Subtracting 315 from 400 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Going ahead to step 14:
315 goes into 850 2 times with a remainder of 220.
The next digit of our result is 2. 
Result so far: 42584.898412
Subtract 630 from 850 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 15:
If we divide 2200 by 315, we get 6 and a remainder of 310.
The number 6 becomes the next digit in our result. 
Result so far: 42584.8984126
If we subtract 1890 from 2200, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 16:
3100 divided by 315 is 9 with a remainder of 265.
Record the quotient 9 as the next digit in the result. 
Result so far: 42584.89841269
If we subtract 2835 from 3100, we get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

After the division, we end up with 42584.89841269 and a remainder of 2.65e-07.