We look at the division of 315137 by 68 
We want to divide 315137 by 68.

Going ahead to step 1:
The number 68 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 68

Step 2:
The number 68 fits into 31 0 times, leaving a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Take the next digit (5) from the dividend and append it to 31, then repeat: 315 / 68

On to step 3:
If we divide 315 by 68, we get 4 and a remainder of 43.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 272 from 315 and we're left with 43.
Grab the next digit (1) from the dividend, add it to 43, then carry on: 431 / 68

Going ahead to step 4:
68 can be fit into 431 6 times, resulting in a remainder of 23.
Record the quotient 6 as the next digit in the result. 
Result so far: 46.0
Subtract 408 from 431 to get 23.
Include the next digit (3) from the dividend after 23, then repeat: 233 / 68

On to step 5:
When dividing 233 by 68, we get 3 with a remainder of 29.
Write down 3 as next digit of the result. 
Result so far: 463.0
The remainder is 29 after subtracting 204 from 233.
Take the next digit (7) from the dividend and append it to 29, then repeat: 297 / 68

Moving on to step 6:
68 goes into 297 4 times with a remainder of 25.
Write down 4 as next digit of the result. 
Result so far: 4634.0
The remainder is 25 after subtracting 272 from 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 7:
68 goes into 250 3 times with a remainder of 46.
The next digit of our result is 3. 
Result so far: 4634.3
Subtracting 204 from 250 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 8:
68 goes into 460 6 times with a remainder of 52.
Write down 6 as next digit of the result. 
Result so far: 4634.36
Deduct 408 from 460 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 9:
68 goes into 520 7 times with a remainder of 44.
Use 7 as the next digit of our solution. 
Result so far: 4634.367
The remainder is 44 after subtracting 476 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 10:
68 can be fit into 440 6 times, resulting in a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 4634.3676
Subtract 408 from 440 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 11:
The number 68 fits into 320 4 times, leaving a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 4634.36764
Subtracting 272 from 320 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 12:
68 can be fit into 480 7 times, resulting in a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 4634.367647
The remainder is 4 after subtracting 476 from 480.
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 13:
If we divide 40 by 68, we get 0 and a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 4634.367647
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.

Step 14:
68 goes into 400 5 times with a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 4634.36764705
The remainder is 60 after subtracting 340 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Our division results in 4634.36764705 with a remaining 6e-08.