We're dividing 732532 by 15 
The aim is to understand the frequency of 15 in 732532.

Let's proceed to step 1:
If we divide 7 by 15, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 15

Step 2:
73 divided by 15 is 4 with a remainder of 13.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 60 from 73 leaves us with 13.
Include the next digit (2) from the dividend after 13, then repeat: 132 / 15

Advancing to step 3:
15 can be fit into 132 8 times, resulting in a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 48.0
Subtract 120 from 132 to get 12.
Bring next digit (5) of the dividend behind the 12 and repeat the process: 125 / 15

On to step 4:
If we divide 125 by 15, we get 8 and a remainder of 5.
Use 8 as the next digit of our solution. 
Result so far: 488.0
The remainder is 5 after subtracting 120 from 125.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 15

Advancing to step 5:
If we divide 53 by 15, we get 3 and a remainder of 8.
The number 3 becomes the next digit in our result. 
Result so far: 4883.0
If we take 45 away from 53, we end up with 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 15

On to step 6:
15 goes into 82 5 times with a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 48835.0
Deduct 75 from 82 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.

Advancing to step 7:
The number 15 fits into 70 4 times, leaving a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 48835.4
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.

Going ahead to step 8:
15 goes into 100 6 times with a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 48835.46
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.

Moving on to step 9:
The number 15 fits into 100 6 times, leaving a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 48835.466
If we subtract 90 from 100, 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.

After the division, we end up with 48835.466 and a remainder of 0.001.