Let's divide 51074929 by 383
The aim is to understand the frequency of 383 in 51074929.

Step 1:
If we divide 5 by 383, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 383

Advancing to step 2:
If we divide 51 by 383, we get 0 and a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Append the next digit (0) from the dividend to 51 and continue with: 510 / 383

On to step 3:
When dividing 510 by 383, we get 1 with a remainder of 127.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 383 from 510 leaves us with 127.
Bring next digit (7) of the dividend behind the 127 and repeat the process: 1277 / 383

On to step 4:
1277 divided by 383 is 3 with a remainder of 128.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we subtract 1149 from 1277, we get 128.
Grab the next digit (4) from the dividend, add it to 128, then carry on: 1284 / 383

Going ahead to step 5:
383 goes into 1284 3 times with a remainder of 135.
Record the quotient 3 as the next digit in the result. 
Result so far: 133.0
Subtract 1149 from 1284 to get 135.
Include the next digit (9) from the dividend after 135, then repeat: 1359 / 383

Advancing to step 6:
If we divide 1359 by 383, we get 3 and a remainder of 210.
The number 3 becomes the next digit in our result. 
Result so far: 1333.0
If we subtract 1149 from 1359, we get 210.
Fetch the next digit (2) from the dividend, attach it to 210 and continue: 2102 / 383

Step 7:
2102 divided by 383 is 5 with a remainder of 187.
Write down 5 as next digit of the result. 
Result so far: 13335.0
If we subtract 1915 from 2102, we get 187.
Append the next digit (9) from the dividend to 187 and continue with: 1879 / 383

Step 8:
The number 383 fits into 1879 4 times, leaving a remainder of 347.
Write down 4 as next digit of the result. 
Result so far: 133354.0
If we take 1532 away from 1879, we end up with 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

Let's proceed to step 9:
If we divide 3470 by 383, we get 9 and a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 133354.9
The remainder is 23 after subtracting 3447 from 3470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 10:
383 goes into 230 0 times with a remainder of 230.
The number 0 becomes the next digit in our result. 
Result so far: 133354.9
If we take 0 away from 230, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Going ahead to step 11:
2300 divided by 383 is 6 with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 133354.906
Subtracting 2298 from 2300 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 12:
383 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 133354.906
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 13:
383 goes into 200 0 times with a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 133354.906
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

After the division, we end up with 133354.906 and a remainder of 0.0002.