4889443 divided by 744 
The aim is to understand the frequency of 744 in 4889443.

Let's proceed to step 1:
When dividing 4 by 744, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 744

Step 2:
If we divide 48 by 744, we get 0 and a remainder of 48.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 48 leaves us with 48.
Append the next digit (8) from the dividend to 48 and continue with: 488 / 744

Step 3:
When dividing 488 by 744, we get 0 with a remainder of 488.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 488, we get 488.
Grab the next digit (9) from the dividend, add it to 488, then carry on: 4889 / 744

Moving on to step 4:
When dividing 4889 by 744, we get 6 with a remainder of 425.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 4464 from 4889 to get 425.
Grab the next digit (4) from the dividend, add it to 425, then carry on: 4254 / 744

Moving on to step 5:
4254 divided by 744 is 5 with a remainder of 534.
Use 5 as the next digit of our solution. 
Result so far: 65.0
The remainder is 534 after subtracting 3720 from 4254.
Bring next digit (4) of the dividend behind the 534 and repeat the process: 5344 / 744

Step 6:
If we divide 5344 by 744, we get 7 and a remainder of 136.
The next digit of our result is 7. 
Result so far: 657.0
Subtract 5208 from 5344 to get 136.
Take the next digit (3) from the dividend and append it to 136, then repeat: 1363 / 744

Step 7:
If we divide 1363 by 744, we get 1 and a remainder of 619.
Use 1 as the next digit of our solution. 
Result so far: 6571.0
The remainder is 619 after subtracting 744 from 1363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6190, and continue the process.

Step 8:
The number 744 fits into 6190 8 times, leaving a remainder of 238.
The next digit of our result is 8. 
Result so far: 6571.8
Deduct 5952 from 6190 and we're left with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

On to step 9:
744 can be fit into 2380 3 times, resulting in a remainder of 148.
Write down 3 as next digit of the result. 
Result so far: 6571.83
If we take 2232 away from 2380, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

On to step 10:
744 can be fit into 1480 1 times, resulting in a remainder of 736.
Use 1 as the next digit of our solution. 
Result so far: 6571.831
If we take 744 away from 1480, we end up with 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7360, and continue the process.

Advancing to step 11:
744 goes into 7360 9 times with a remainder of 664.
The next digit of our result is 9. 
Result so far: 6571.8319
Subtract 6696 from 7360 to get 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Going ahead to step 12:
The number 744 fits into 6640 8 times, leaving a remainder of 688.
Record the quotient 8 as the next digit in the result. 
Result so far: 6571.83198
The remainder is 688 after subtracting 5952 from 6640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

On to step 13:
The number 744 fits into 6880 9 times, leaving a remainder of 184.
Record the quotient 9 as the next digit in the result. 
Result so far: 6571.831989
If we take 6696 away from 6880, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Step 14:
1840 divided by 744 is 2 with a remainder of 352.
Put 2 as the next digit of the answer. 
Result so far: 6571.8319892
Subtracting 1488 from 1840 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Going ahead to step 15:
744 can be fit into 3520 4 times, resulting in a remainder of 544.
Put 4 as the next digit of the answer. 
Result so far: 6571.83198924
Deduct 2976 from 3520 and we're left with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

The final outcome is 6571.83198924, with a leftover of 5.44e-07.