We're dividing 640084 by 44 
The aim is to understand the frequency of 44 in 640084.

Advancing to step 1:
6 divided by 44 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 44

Let's proceed to step 2:
When dividing 64 by 44, we get 1 with a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 44 from 64, we get 20.
Append the next digit (0) from the dividend to 20 and continue with: 200 / 44

Step 3:
The number 44 fits into 200 4 times, leaving a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtracting 176 from 200 leaves us with 24.
Take the next digit (0) from the dividend and append it to 24, then repeat: 240 / 44

Let's proceed to step 4:
The number 44 fits into 240 5 times, leaving a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 145.0
If we subtract 220 from 240, we get 20.
Take the next digit (8) from the dividend and append it to 20, then repeat: 208 / 44

Let's proceed to step 5:
44 goes into 208 4 times with a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 1454.0
If we take 176 away from 208, we end up with 32.
Fetch the next digit (4) from the dividend, attach it to 32 and continue: 324 / 44

Going ahead to step 6:
324 divided by 44 is 7 with a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 14547.0
Deduct 308 from 324 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
If we divide 160 by 44, we get 3 and a remainder of 28.
The next digit of our result is 3. 
Result so far: 14547.3
Deduct 132 from 160 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 8:
When dividing 280 by 44, we get 6 with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 14547.36
Subtracting 264 from 280 leaves us with 16.
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 9:
44 goes into 160 3 times with a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 14547.363
Subtracting 132 from 160 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 10:
44 can be fit into 280 6 times, resulting in a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 14547.3636
If we subtract 264 from 280, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
The number 44 fits into 160 3 times, leaving a remainder of 28.
Write down 3 as next digit of the result. 
Result so far: 14547.36363
The remainder is 28 after subtracting 132 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 12:
The number 44 fits into 280 6 times, leaving a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 14547.363636
If we take 264 away from 280, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
When dividing 160 by 44, we get 3 with a remainder of 28.
Use 3 as the next digit of our solution. 
Result so far: 14547.3636363
Deduct 132 from 160 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 14:
280 divided by 44 is 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 14547.36363636
Subtract 264 from 280 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 14547.36363636 and a remainder of 1.6e-08.