Let's divide 303676 by 51
The aim is to understand the frequency of 51 in 303676.

On to step 1:
51 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 51

Step 2:
If we divide 30 by 51, we get 0 and a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Grab the next digit (3) from the dividend, add it to 30, then carry on: 303 / 51

Going ahead to step 3:
51 goes into 303 5 times with a remainder of 48.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 255 from 303 and we're left with 48.
Include the next digit (6) from the dividend after 48, then repeat: 486 / 51

Moving on to step 4:
When dividing 486 by 51, we get 9 with a remainder of 27.
The next digit of our result is 9. 
Result so far: 59.0
Deduct 459 from 486 and we're left with 27.
Bring next digit (7) of the dividend behind the 27 and repeat the process: 277 / 51

Moving on to step 5:
51 goes into 277 5 times with a remainder of 22.
The next digit of our result is 5. 
Result so far: 595.0
If we take 255 away from 277, we end up with 22.
Take the next digit (6) from the dividend and append it to 22, then repeat: 226 / 51

On to step 6:
If we divide 226 by 51, we get 4 and a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 5954.0
Subtract 204 from 226 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.

Going ahead to step 7:
If we divide 220 by 51, we get 4 and a remainder of 16.
The next digit of our result is 4. 
Result so far: 5954.4
The remainder is 16 after subtracting 204 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 8:
51 can be fit into 160 3 times, resulting in a remainder of 7.
The next digit of our result is 3. 
Result so far: 5954.43
If we take 153 away from 160, we end up 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.

Moving on to step 9:
When dividing 70 by 51, we get 1 with a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 5954.431
If we take 51 away from 70, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 10:
If we divide 190 by 51, we get 3 and a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 5954.4313
Subtracting 153 from 190 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 11:
If we divide 370 by 51, we get 7 and a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 5954.43137
Subtracting 357 from 370 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 12:
130 divided by 51 is 2 with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 5954.431372
Subtract 102 from 130 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 13:
When dividing 280 by 51, we get 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 5954.4313725
If we subtract 255 from 280, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 14:
If we divide 250 by 51, we get 4 and a remainder of 46.
The next digit of our result is 4. 
Result so far: 5954.43137254
If we take 204 away from 250, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Our division results in 5954.43137254 with a remaining 4.6e-08.