55409738 ÷ 744 
The aim is to understand the frequency of 744 in 55409738.

On to step 1:
5 divided by 744 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 744

Step 2:
The number 744 fits into 55 0 times, leaving a remainder of 55.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Take the next digit (4) from the dividend and append it to 55, then repeat: 554 / 744

Advancing to step 3:
If we divide 554 by 744, we get 0 and a remainder of 554.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 554 to get 554.
Bring next digit (0) of the dividend behind the 554 and repeat the process: 5540 / 744

Moving on to step 4:
744 can be fit into 5540 7 times, resulting in a remainder of 332.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtracting 5208 from 5540 leaves us with 332.
Fetch the next digit (9) from the dividend, attach it to 332 and continue: 3329 / 744

Going ahead to step 5:
If we divide 3329 by 744, we get 4 and a remainder of 353.
Put 4 as the next digit of the answer. 
Result so far: 74.0
Subtract 2976 from 3329 to get 353.
Bring next digit (7) of the dividend behind the 353 and repeat the process: 3537 / 744

Let's proceed to step 6:
744 goes into 3537 4 times with a remainder of 561.
Put 4 as the next digit of the answer. 
Result so far: 744.0
Deduct 2976 from 3537 and we're left with 561.
Include the next digit (3) from the dividend after 561, then repeat: 5613 / 744

Moving on to step 7:
744 goes into 5613 7 times with a remainder of 405.
The next digit of our result is 7. 
Result so far: 7447.0
The remainder is 405 after subtracting 5208 from 5613.
Grab the next digit (8) from the dividend, add it to 405, then carry on: 4058 / 744

Moving on to step 8:
If we divide 4058 by 744, we get 5 and a remainder of 338.
The number 5 becomes the next digit in our result. 
Result so far: 74475.0
Subtracting 3720 from 4058 leaves us with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

On to step 9:
744 goes into 3380 4 times with a remainder of 404.
Use 4 as the next digit of our solution. 
Result so far: 74475.4
Deduct 2976 from 3380 and we're left with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Going ahead to step 10:
If we divide 4040 by 744, we get 5 and a remainder of 320.
Put 5 as the next digit of the answer. 
Result so far: 74475.45
Deduct 3720 from 4040 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 11:
When dividing 3200 by 744, we get 4 with a remainder of 224.
Put 4 as the next digit of the answer. 
Result so far: 74475.454
Subtract 2976 from 3200 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Moving on to step 12:
2240 divided by 744 is 3 with a remainder of 8.
The number 3 becomes the next digit in our result. 
Result so far: 74475.4543
If we subtract 2232 from 2240, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 13:
When dividing 80 by 744, we get 0 with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 74475.4543
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 14:
The number 744 fits into 800 1 times, leaving a remainder of 56.
Write down 1 as next digit of the result. 
Result so far: 74475.454301
Subtracting 744 from 800 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 15:
If we divide 560 by 744, we get 0 and a remainder of 560.
The number 0 becomes the next digit in our result. 
Result so far: 74475.454301
Subtract 0 from 560 to get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Moving on to step 16:
The number 744 fits into 5600 7 times, leaving a remainder of 392.
The number 7 becomes the next digit in our result. 
Result so far: 74475.45430107
The remainder is 392 after subtracting 5208 from 5600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

The final result is 74475.45430107 with a remainder of 3.92e-07.