We're dividing 644472 by 44 
The aim is to understand the frequency of 44 in 644472.

Moving on to step 1:
The number 44 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 44

On to step 2:
When dividing 64 by 44, we get 1 with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 44 from 64, we get 20.
Grab the next digit (4) from the dividend, add it to 20, then carry on: 204 / 44

Moving on to step 3:
44 goes into 204 4 times with a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Subtracting 176 from 204 leaves us with 28.
Append the next digit (4) from the dividend to 28 and continue with: 284 / 44

Step 4:
44 can be fit into 284 6 times, resulting in a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 146.0
The remainder is 20 after subtracting 264 from 284.
Include the next digit (7) from the dividend after 20, then repeat: 207 / 44

Moving on to step 5:
If we divide 207 by 44, we get 4 and a remainder of 31.
Write down 4 as next digit of the result. 
Result so far: 1464.0
If we take 176 away from 207, we end up with 31.
Include the next digit (2) from the dividend after 31, then repeat: 312 / 44

Step 6:
The number 44 fits into 312 7 times, leaving a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 14647.0
Subtract 308 from 312 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 7:
When dividing 40 by 44, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 14647.0
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
If we divide 400 by 44, we get 9 and a remainder of 4.
The next digit of our result is 9. 
Result so far: 14647.09
Subtracting 396 from 400 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
When dividing 40 by 44, we get 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 14647.09
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
If we divide 400 by 44, we get 9 and a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 14647.0909
Deduct 396 from 400 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
44 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 14647.0909
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 12:
When dividing 400 by 44, we get 9 with a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 14647.090909
If we take 396 away from 400, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 13:
If we divide 40 by 44, we get 0 and a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 14647.090909
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 14:
44 can be fit into 400 9 times, resulting in a remainder of 4.
The next digit of our result is 9. 
Result so far: 14647.09090909
The remainder is 4 after subtracting 396 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 14647.09090909 with a balance of 4e-09.