533746 ÷ 15 
The aim is to understand the frequency of 15 in 533746.

Moving on to step 1:
15 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 15

Let's proceed to step 2:
15 goes into 53 3 times with a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 45 from 53 to get 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 15

Moving on to step 3:
If we divide 83 by 15, we get 5 and a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 35.0
The remainder is 8 after subtracting 75 from 83.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 15

Advancing to step 4:
When dividing 87 by 15, we get 5 with a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 355.0
The remainder is 12 after subtracting 75 from 87.
Fetch the next digit (4) from the dividend, attach it to 12 and continue: 124 / 15

Moving on to step 5:
15 goes into 124 8 times with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 3558.0
If we take 120 away from 124, we end up with 4.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 15

Moving on to step 6:
15 can be fit into 46 3 times, resulting in a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 35583.0
If we take 45 away from 46, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
If we divide 10 by 15, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 35583.0
Subtracting 0 from 10 leaves us with 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 8:
100 divided by 15 is 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 35583.06
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
When dividing 100 by 15, we get 6 with a remainder of 10.
The next digit of our result is 6. 
Result so far: 35583.066
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 35583.066 with a remaining 0.001.