We look at the division of 749039 by 51 
The aim is to understand the frequency of 51 in 749039.

Let's proceed to step 1:
51 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 51

Let's proceed to step 2:
51 can be fit into 74 1 times, resulting in a remainder of 23.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 51 away from 74, we end up with 23.
Bring next digit (9) of the dividend behind the 23 and repeat the process: 239 / 51

Let's proceed to step 3:
When dividing 239 by 51, we get 4 with a remainder of 35.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Subtracting 204 from 239 leaves us with 35.
Append the next digit (0) from the dividend to 35 and continue with: 350 / 51

Step 4:
51 goes into 350 6 times with a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 146.0
If we take 306 away from 350, we end up with 44.
Take the next digit (3) from the dividend and append it to 44, then repeat: 443 / 51

Advancing to step 5:
51 goes into 443 8 times with a remainder of 35.
Write down 8 as next digit of the result. 
Result so far: 1468.0
Subtracting 408 from 443 leaves us with 35.
Grab the next digit (9) from the dividend, add it to 35, then carry on: 359 / 51

Let's proceed to step 6:
When dividing 359 by 51, we get 7 with a remainder of 2.
The next digit of our result is 7. 
Result so far: 14687.0
Subtract 357 from 359 to get 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 7:
20 divided by 51 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 14687.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
The number 51 fits into 200 3 times, leaving a remainder of 47.
The next digit of our result is 3. 
Result so far: 14687.03
Subtracting 153 from 200 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 9:
51 goes into 470 9 times with a remainder of 11.
The next digit of our result is 9. 
Result so far: 14687.039
Subtracting 459 from 470 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 10:
If we divide 110 by 51, we get 2 and a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 14687.0392
The remainder is 8 after subtracting 102 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 11:
If we divide 80 by 51, we get 1 and a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 14687.03921
Subtracting 51 from 80 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 12:
290 divided by 51 is 5 with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 14687.039215
Deduct 255 from 290 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 13:
51 can be fit into 350 6 times, resulting in a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 14687.0392156
Subtract 306 from 350 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 14:
The number 51 fits into 440 8 times, leaving a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 14687.03921568
The remainder is 32 after subtracting 408 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

In conclusion, the division gives 14687.03921568 with a balance of 3.2e-08.