88641315 ÷ 317 
The aim is to understand the frequency of 317 in 88641315.

Let's proceed to step 1:
The number 317 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 317

Advancing to step 2:
If we divide 88 by 317, we get 0 and a remainder of 88.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 88, we get 88.
Include the next digit (6) from the dividend after 88, then repeat: 886 / 317

Step 3:
When dividing 886 by 317, we get 2 with a remainder of 252.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 634 away from 886, we end up with 252.
Grab the next digit (4) from the dividend, add it to 252, then carry on: 2524 / 317

On to step 4:
When dividing 2524 by 317, we get 7 with a remainder of 305.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Deduct 2219 from 2524 and we're left with 305.
Take the next digit (1) from the dividend and append it to 305, then repeat: 3051 / 317

Going ahead to step 5:
If we divide 3051 by 317, we get 9 and a remainder of 198.
The next digit of our result is 9. 
Result so far: 279.0
If we take 2853 away from 3051, we end up with 198.
Fetch the next digit (3) from the dividend, attach it to 198 and continue: 1983 / 317

Advancing to step 6:
1983 divided by 317 is 6 with a remainder of 81.
The next digit of our result is 6. 
Result so far: 2796.0
The remainder is 81 after subtracting 1902 from 1983.
Bring next digit (1) of the dividend behind the 81 and repeat the process: 811 / 317

Step 7:
811 divided by 317 is 2 with a remainder of 177.
Record the quotient 2 as the next digit in the result. 
Result so far: 27962.0
The remainder is 177 after subtracting 634 from 811.
Include the next digit (5) from the dividend after 177, then repeat: 1775 / 317

Advancing to step 8:
When dividing 1775 by 317, we get 5 with a remainder of 190.
Record the quotient 5 as the next digit in the result. 
Result so far: 279625.0
Deduct 1585 from 1775 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Let's proceed to step 9:
The number 317 fits into 1900 5 times, leaving a remainder of 315.
Write down 5 as next digit of the result. 
Result so far: 279625.5
If we take 1585 away from 1900, we end up with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Advancing to step 10:
The number 317 fits into 3150 9 times, leaving a remainder of 297.
Use 9 as the next digit of our solution. 
Result so far: 279625.59
Subtracting 2853 from 3150 leaves us with 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

On to step 11:
2970 divided by 317 is 9 with a remainder of 117.
Use 9 as the next digit of our solution. 
Result so far: 279625.599
If we take 2853 away from 2970, we end up with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

The quotient of the division is 279625.599, and the remainder is 0.0117.