161107 ÷ 15 
The aim is to understand the frequency of 15 in 161107.

Moving on to step 1:
1 divided by 15 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 15

Step 2:
When dividing 16 by 15, we get 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 15 away from 16, we end up with 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 15

Moving on to step 3:
The number 15 fits into 11 0 times, leaving a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 10.0
The remainder is 11 after subtracting 0 from 11.
Include the next digit (1) from the dividend after 11, then repeat: 111 / 15

Advancing to step 4:
15 goes into 111 7 times with a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 107.0
Subtract 105 from 111 to get 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 15

Let's proceed to step 5:
15 goes into 60 4 times with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 1074.0
Subtracting 60 from 60 leaves us with 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 15

On to step 6:
If we divide 7 by 15, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 10740.0
Deduct 0 from 7 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
15 goes into 70 4 times with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 10740.4
If we subtract 60 from 70, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
100 divided by 15 is 6 with a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 10740.46
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
15 goes into 100 6 times with a remainder of 10.
The next digit of our result is 6. 
Result so far: 10740.466
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 10740.466 with a balance of 0.001.