We look at the division of 315262 by 68 
The aim is to understand the frequency of 68 in 315262.

Moving on to step 1:
The number 68 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 68

Step 2:
When dividing 31 by 68, we get 0 with a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Append the next digit (5) from the dividend to 31 and continue with: 315 / 68

Step 3:
The number 68 fits into 315 4 times, leaving a remainder of 43.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 272 from 315, we get 43.
Include the next digit (2) from the dividend after 43, then repeat: 432 / 68

Step 4:
68 can be fit into 432 6 times, resulting in a remainder of 24.
The next digit of our result is 6. 
Result so far: 46.0
Subtracting 408 from 432 leaves us with 24.
Bring next digit (6) of the dividend behind the 24 and repeat the process: 246 / 68

On to step 5:
246 divided by 68 is 3 with a remainder of 42.
The next digit of our result is 3. 
Result so far: 463.0
Subtract 204 from 246 to get 42.
Take the next digit (2) from the dividend and append it to 42, then repeat: 422 / 68

Going ahead to step 6:
68 can be fit into 422 6 times, resulting in a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 4636.0
Deduct 408 from 422 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 7:
When dividing 140 by 68, we get 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 4636.2
Subtracting 136 from 140 leaves us 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 8:
If we divide 40 by 68, we get 0 and a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 4636.2
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 9:
When dividing 400 by 68, we get 5 with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 4636.205
If we subtract 340 from 400, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 10:
600 divided by 68 is 8 with a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 4636.2058
If we take 544 away from 600, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 11:
560 divided by 68 is 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 4636.20588
Subtract 544 from 560 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 4636.20588 with a remainder of 1.6e-05.