Let's divide 105335 by 15
The aim is to understand the frequency of 15 in 105335.

Going ahead to step 1:
15 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 15

Going ahead to step 2:
15 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 10 and we're left with 10.
Take the next digit (5) from the dividend and append it to 10, then repeat: 105 / 15

Going ahead to step 3:
15 goes into 105 7 times with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 105 away from 105, we end up with 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 15

Step 4:
When dividing 3 by 15, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 70.0
If we take 0 away from 3, we end up with 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 15

Step 5:
33 divided by 15 is 2 with a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 702.0
Subtract 30 from 33 to get 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 15

On to step 6:
The number 15 fits into 35 2 times, leaving a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 7022.0
Subtract 30 from 35 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
15 can be fit into 50 3 times, resulting in a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 7022.3
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
The number 15 fits into 50 3 times, leaving a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 7022.33
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 7022.33 with a remaining 0.005.