675366 ÷ 15 
The aim is to understand the frequency of 15 in 675366.

On to step 1:
15 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 15

Step 2:
15 goes into 67 4 times with a remainder of 7.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 60 from 67 and we're left with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 15

Step 3:
When dividing 75 by 15, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
The remainder is 0 after subtracting 75 from 75.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 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: 450.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 15

On to step 5:
15 goes into 36 2 times with a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 4502.0
If we take 30 away from 36, we end up with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 15

On to step 6:
15 goes into 66 4 times with a remainder of 6.
The next digit of our result is 4. 
Result so far: 45024.0
If we subtract 60 from 66, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 7:
When dividing 60 by 15, we get 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 45024.4
Subtract 60 from 60 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.

Let's proceed to step 8:
15 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 45024.4
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.

Going ahead to step 9:
15 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 45024.4
Deduct 0 from 0 and we're left 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.

In conclusion, the division gives 45024.4 with a balance of 0.0.