104547 divided by 51 
The aim is to understand the frequency of 51 in 104547.

Going ahead to step 1:
1 divided by 51 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 51

Step 2:
51 can be fit into 10 0 times, resulting in a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Fetch the next digit (4) from the dividend, attach it to 10 and continue: 104 / 51

Moving on to step 3:
51 can be fit into 104 2 times, resulting in a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 102 from 104 and we're left with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 51

Going ahead to step 4:
The number 51 fits into 25 0 times, leaving a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtract 0 from 25 to get 25.
Take the next digit (4) from the dividend and append it to 25, then repeat: 254 / 51

Let's proceed to step 5:
The number 51 fits into 254 4 times, leaving a remainder of 50.
The next digit of our result is 4. 
Result so far: 204.0
Subtracting 204 from 254 leaves us with 50.
Append the next digit (7) from the dividend to 50 and continue with: 507 / 51

Moving on to step 6:
When dividing 507 by 51, we get 9 with a remainder of 48.
Write down 9 as next digit of the result. 
Result so far: 2049.0
If we take 459 away from 507, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 7:
When dividing 480 by 51, we get 9 with a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 2049.9
Subtracting 459 from 480 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 8:
The number 51 fits into 210 4 times, leaving a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 2049.94
The remainder is 6 after subtracting 204 from 210.
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 9:
51 can be fit into 60 1 times, resulting in a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 2049.941
If we take 51 away from 60, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 10:
51 can be fit into 90 1 times, resulting in a remainder of 39.
Write down 1 as next digit of the result. 
Result so far: 2049.9411
Deduct 51 from 90 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

The final outcome is 2049.9411, with a leftover of 0.00039.