Let's divide 147808 by 51
The aim is to understand the frequency of 51 in 147808.

Moving on to step 1:
1 divided by 51 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 51

Step 2:
If we divide 14 by 51, we get 0 and a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Grab the next digit (7) from the dividend, add it to 14, then carry on: 147 / 51

Going ahead to step 3:
If we divide 147 by 51, we get 2 and a remainder of 45.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 102 from 147 leaves us with 45.
Bring next digit (8) of the dividend behind the 45 and repeat the process: 458 / 51

Let's proceed to step 4:
51 goes into 458 8 times with a remainder of 50.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Subtract 408 from 458 to get 50.
Include the next digit (0) from the dividend after 50, then repeat: 500 / 51

Moving on to step 5:
51 can be fit into 500 9 times, resulting in a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 289.0
Deduct 459 from 500 and we're left with 41.
Fetch the next digit (8) from the dividend, attach it to 41 and continue: 418 / 51

Moving on to step 6:
51 can be fit into 418 8 times, resulting in a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 2898.0
Subtract 408 from 418 to 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 7:
If we divide 100 by 51, we get 1 and a remainder of 49.
Record the quotient 1 as the next digit in the result. 
Result so far: 2898.1
If we subtract 51 from 100, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 8:
51 can be fit into 490 9 times, resulting in a remainder of 31.
The number 9 becomes the next digit in our result. 
Result so far: 2898.19
Subtracting 459 from 490 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 9:
The number 51 fits into 310 6 times, leaving a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 2898.196
The remainder is 4 after subtracting 306 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
40 divided by 51 is 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 2898.196
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 11:
When dividing 400 by 51, we get 7 with a remainder of 43.
Record the quotient 7 as the next digit in the result. 
Result so far: 2898.19607
If we take 357 away from 400, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 12:
If we divide 430 by 51, we get 8 and a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 2898.196078
Subtract 408 from 430 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 13:
When dividing 220 by 51, we get 4 with a remainder of 16.
The next digit of our result is 4. 
Result so far: 2898.1960784
Subtract 204 from 220 to 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.

Advancing to step 14:
When dividing 160 by 51, we get 3 with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 2898.19607843
The remainder is 7 after subtracting 153 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

After the division, we end up with 2898.19607843 and a remainder of 7e-09.