44229129 divided by 51 
The aim is to understand the frequency of 51 in 44229129.

Moving on to step 1:
When dividing 4 by 51, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 51

On to step 2:
When dividing 44 by 51, we get 0 with a remainder of 44.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 44, we get 44.
Bring next digit (2) of the dividend behind the 44 and repeat the process: 442 / 51

Step 3:
51 can be fit into 442 8 times, resulting in a remainder of 34.
The next digit of our result is 8. 
Result so far: 8.0
If we take 408 away from 442, we end up with 34.
Bring next digit (2) of the dividend behind the 34 and repeat the process: 342 / 51

Let's proceed to step 4:
If we divide 342 by 51, we get 6 and a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 86.0
Subtracting 306 from 342 leaves us with 36.
Include the next digit (9) from the dividend after 36, then repeat: 369 / 51

Going ahead to step 5:
If we divide 369 by 51, we get 7 and a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 867.0
Deduct 357 from 369 and we're left with 12.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 51

On to step 6:
When dividing 121 by 51, we get 2 with a remainder of 19.
The next digit of our result is 2. 
Result so far: 8672.0
Deduct 102 from 121 and we're left with 19.
Grab the next digit (2) from the dividend, add it to 19, then carry on: 192 / 51

Going ahead to step 7:
192 divided by 51 is 3 with a remainder of 39.
The number 3 becomes the next digit in our result. 
Result so far: 86723.0
Subtracting 153 from 192 leaves us with 39.
Include the next digit (9) from the dividend after 39, then repeat: 399 / 51

Let's proceed to step 8:
If we divide 399 by 51, we get 7 and a remainder of 42.
Record the quotient 7 as the next digit in the result. 
Result so far: 867237.0
The remainder is 42 after subtracting 357 from 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 9:
51 can be fit into 420 8 times, resulting in a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 867237.8
If we subtract 408 from 420, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 10:
When dividing 120 by 51, we get 2 with a remainder of 18.
The next digit of our result is 2. 
Result so far: 867237.82
Subtract 102 from 120 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 11:
If we divide 180 by 51, we get 3 and a remainder of 27.
The next digit of our result is 3. 
Result so far: 867237.823
If we take 153 away from 180, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 12:
51 goes into 270 5 times with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 867237.8235
The remainder is 15 after subtracting 255 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 13:
The number 51 fits into 150 2 times, leaving a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 867237.82352
If we take 102 away from 150, 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.

Let's proceed to step 14:
480 divided by 51 is 9 with a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 867237.823529
Deduct 459 from 480 and we're left 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.

On to step 15:
210 divided by 51 is 4 with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 867237.8235294
Subtracting 204 from 210 leaves us with 6.
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 16:
When dividing 60 by 51, we get 1 with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 867237.82352941
Deduct 51 from 60 and we're left 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.

The final outcome is 867237.82352941, with a leftover of 9e-09.