We're dividing 53102732 by 432 
The aim is to understand the frequency of 432 in 53102732.

Step 1:
When dividing 5 by 432, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 432

Advancing to step 2:
If we divide 53 by 432, we get 0 and a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Take the next digit (1) from the dividend and append it to 53, then repeat: 531 / 432

Going ahead to step 3:
432 can be fit into 531 1 times, resulting in a remainder of 99.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 432 away from 531, we end up with 99.
Include the next digit (0) from the dividend after 99, then repeat: 990 / 432

Let's proceed to step 4:
The number 432 fits into 990 2 times, leaving a remainder of 126.
The next digit of our result is 2. 
Result so far: 12.0
If we subtract 864 from 990, we get 126.
Fetch the next digit (2) from the dividend, attach it to 126 and continue: 1262 / 432

Going ahead to step 5:
432 goes into 1262 2 times with a remainder of 398.
Put 2 as the next digit of the answer. 
Result so far: 122.0
If we subtract 864 from 1262, we get 398.
Grab the next digit (7) from the dividend, add it to 398, then carry on: 3987 / 432

Moving on to step 6:
If we divide 3987 by 432, we get 9 and a remainder of 99.
The number 9 becomes the next digit in our result. 
Result so far: 1229.0
If we take 3888 away from 3987, we end up with 99.
Append the next digit (3) from the dividend to 99 and continue with: 993 / 432

Let's proceed to step 7:
432 can be fit into 993 2 times, resulting in a remainder of 129.
Use 2 as the next digit of our solution. 
Result so far: 12292.0
Subtract 864 from 993 to get 129.
Include the next digit (2) from the dividend after 129, then repeat: 1292 / 432

Going ahead to step 8:
432 goes into 1292 2 times with a remainder of 428.
Put 2 as the next digit of the answer. 
Result so far: 122922.0
The remainder is 428 after subtracting 864 from 1292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Step 9:
The number 432 fits into 4280 9 times, leaving a remainder of 392.
Write down 9 as next digit of the result. 
Result so far: 122922.9
Subtract 3888 from 4280 to get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Moving on to step 10:
432 can be fit into 3920 9 times, resulting in a remainder of 32.
The next digit of our result is 9. 
Result so far: 122922.99
Deduct 3888 from 3920 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 122922.99 with a remainder of 0.032.