We're dividing 53632455 by 28 
The aim is to understand the frequency of 28 in 53632455.

Let's proceed to step 1:
If we divide 5 by 28, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 28

On to step 2:
The number 28 fits into 53 1 times, leaving a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 25 after subtracting 28 from 53.
Take the next digit (6) from the dividend and append it to 25, then repeat: 256 / 28

Let's proceed to step 3:
When dividing 256 by 28, we get 9 with a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtracting 252 from 256 leaves us with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 28

Moving on to step 4:
28 can be fit into 43 1 times, resulting in a remainder of 15.
The next digit of our result is 1. 
Result so far: 191.0
Subtract 28 from 43 to get 15.
Bring next digit (2) of the dividend behind the 15 and repeat the process: 152 / 28

On to step 5:
If we divide 152 by 28, we get 5 and a remainder of 12.
The next digit of our result is 5. 
Result so far: 1915.0
Subtracting 140 from 152 leaves us with 12.
Bring next digit (4) of the dividend behind the 12 and repeat the process: 124 / 28

Moving on to step 6:
124 divided by 28 is 4 with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 19154.0
Deduct 112 from 124 and we're left with 12.
Append the next digit (5) from the dividend to 12 and continue with: 125 / 28

Going ahead to step 7:
When dividing 125 by 28, we get 4 with a remainder of 13.
The next digit of our result is 4. 
Result so far: 191544.0
If we take 112 away from 125, we end up with 13.
Take the next digit (5) from the dividend and append it to 13, then repeat: 135 / 28

Step 8:
28 goes into 135 4 times with a remainder of 23.
Write down 4 as next digit of the result. 
Result so far: 1915444.0
Deduct 112 from 135 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 9:
230 divided by 28 is 8 with a remainder of 6.
The next digit of our result is 8. 
Result so far: 1915444.8
If we subtract 224 from 230, 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.

Let's proceed to step 10:
When dividing 60 by 28, we get 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 1915444.82
The remainder is 4 after subtracting 56 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
If we divide 40 by 28, we get 1 and a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 1915444.821
Deduct 28 from 40 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 12:
When dividing 120 by 28, we get 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 1915444.8214
If we subtract 112 from 120, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
When dividing 80 by 28, we get 2 with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 1915444.82142
If we subtract 56 from 80, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 14:
240 divided by 28 is 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 1915444.821428
If we subtract 224 from 240, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 15:
28 goes into 160 5 times with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 1915444.8214285
The remainder is 20 after subtracting 140 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 16:
If we divide 200 by 28, we get 7 and a remainder of 4.
The next digit of our result is 7. 
Result so far: 1915444.82142857
If we take 196 away from 200, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 1915444.82142857 with a remainder of 4e-09.