43744991 ÷ 488 
The aim is to understand the frequency of 488 in 43744991.

Moving on to step 1:
When dividing 4 by 488, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 488

Advancing to step 2:
488 can be fit into 43 0 times, resulting in a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Include the next digit (7) from the dividend after 43, then repeat: 437 / 488

Going ahead to step 3:
If we divide 437 by 488, we get 0 and a remainder of 437.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 437, we get 437.
Fetch the next digit (4) from the dividend, attach it to 437 and continue: 4374 / 488

Step 4:
488 goes into 4374 8 times with a remainder of 470.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 3904 from 4374, we get 470.
Include the next digit (4) from the dividend after 470, then repeat: 4704 / 488

Moving on to step 5:
488 goes into 4704 9 times with a remainder of 312.
Record the quotient 9 as the next digit in the result. 
Result so far: 89.0
Deduct 4392 from 4704 and we're left with 312.
Append the next digit (9) from the dividend to 312 and continue with: 3129 / 488

Going ahead to step 6:
488 can be fit into 3129 6 times, resulting in a remainder of 201.
The number 6 becomes the next digit in our result. 
Result so far: 896.0
Subtracting 2928 from 3129 leaves us with 201.
Grab the next digit (9) from the dividend, add it to 201, then carry on: 2019 / 488

Going ahead to step 7:
488 goes into 2019 4 times with a remainder of 67.
Put 4 as the next digit of the answer. 
Result so far: 8964.0
If we subtract 1952 from 2019, we get 67.
Fetch the next digit (1) from the dividend, attach it to 67 and continue: 671 / 488

Going ahead to step 8:
488 goes into 671 1 times with a remainder of 183.
The number 1 becomes the next digit in our result. 
Result so far: 89641.0
If we subtract 488 from 671, we get 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Advancing to step 9:
If we divide 1830 by 488, we get 3 and a remainder of 366.
Write down 3 as next digit of the result. 
Result so far: 89641.3
Deduct 1464 from 1830 and we're left with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

On to step 10:
The number 488 fits into 3660 7 times, leaving a remainder of 244.
Record the quotient 7 as the next digit in the result. 
Result so far: 89641.37
If we subtract 3416 from 3660, we get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Step 11:
If we divide 2440 by 488, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 89641.375
Subtracting 2440 from 2440 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
If we divide 0 by 488, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 89641.375
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 13:
0 divided by 488 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 89641.375
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 89641.375, and the remainder is 0.0.