9171313 ÷ 68 
The aim is to understand the frequency of 68 in 9171313.

Step 1:
If we divide 9 by 68, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 68

Going ahead to step 2:
68 can be fit into 91 1 times, resulting in a remainder of 23.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 68 from 91 leaves us with 23.
Append the next digit (7) from the dividend to 23 and continue with: 237 / 68

Going ahead to step 3:
237 divided by 68 is 3 with a remainder of 33.
The next digit of our result is 3. 
Result so far: 13.0
If we subtract 204 from 237, we get 33.
Include the next digit (1) from the dividend after 33, then repeat: 331 / 68

Going ahead to step 4:
If we divide 331 by 68, we get 4 and a remainder of 59.
Write down 4 as next digit of the result. 
Result so far: 134.0
If we take 272 away from 331, we end up with 59.
Bring next digit (3) of the dividend behind the 59 and repeat the process: 593 / 68

On to step 5:
If we divide 593 by 68, we get 8 and a remainder of 49.
Put 8 as the next digit of the answer. 
Result so far: 1348.0
Deduct 544 from 593 and we're left with 49.
Bring next digit (1) of the dividend behind the 49 and repeat the process: 491 / 68

Moving on to step 6:
If we divide 491 by 68, we get 7 and a remainder of 15.
The next digit of our result is 7. 
Result so far: 13487.0
Subtract 476 from 491 to get 15.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 68

Let's proceed to step 7:
When dividing 153 by 68, we get 2 with a remainder of 17.
The number 2 becomes the next digit in our result. 
Result so far: 134872.0
Deduct 136 from 153 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 8:
The number 68 fits into 170 2 times, leaving a remainder of 34.
Use 2 as the next digit of our solution. 
Result so far: 134872.2
Subtract 136 from 170 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 9:
The number 68 fits into 340 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 134872.25
Subtract 340 from 340 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
When dividing 0 by 68, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 134872.25
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
If we divide 0 by 68, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 134872.25
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 134872.25, and the remainder is 0.0.