We look at the division of 105009 by 68 
The aim is to understand the frequency of 68 in 105009.

Going ahead to step 1:
68 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 68

On to step 2:
68 goes into 10 0 times with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 10, we get 10.
Include the next digit (5) from the dividend after 10, then repeat: 105 / 68

Advancing to step 3:
The number 68 fits into 105 1 times, leaving a remainder of 37.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 68 from 105 to get 37.
Bring next digit (0) of the dividend behind the 37 and repeat the process: 370 / 68

On to step 4:
68 goes into 370 5 times with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 340 from 370 to get 30.
Fetch the next digit (0) from the dividend, attach it to 30 and continue: 300 / 68

On to step 5:
The number 68 fits into 300 4 times, leaving a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 154.0
If we subtract 272 from 300, we get 28.
Bring next digit (9) of the dividend behind the 28 and repeat the process: 289 / 68

On to step 6:
When dividing 289 by 68, we get 4 with a remainder of 17.
The number 4 becomes the next digit in our result. 
Result so far: 1544.0
Deduct 272 from 289 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 7:
68 goes into 170 2 times with a remainder of 34.
The next digit of our result is 2. 
Result so far: 1544.2
If we subtract 136 from 170, we 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.

Moving on to step 8:
68 goes into 340 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 1544.25
If we subtract 340 from 340, we 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.

On to step 9:
68 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1544.25
Subtracting 0 from 0 leaves us 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.

Advancing to step 10:
If we divide 0 by 68, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1544.25
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.

Our division results in 1544.25 with a remaining 0.0.