Let's divide 11459181 by 448
The aim is to understand the frequency of 448 in 11459181.

Going ahead to step 1:
448 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 448

On to step 2:
448 can be fit into 11 0 times, resulting in a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 11, we end up with 11.
Bring next digit (4) of the dividend behind the 11 and repeat the process: 114 / 448

Advancing to step 3:
When dividing 114 by 448, we get 0 with a remainder of 114.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 114 leaves us with 114.
Append the next digit (5) from the dividend to 114 and continue with: 1145 / 448

Advancing to step 4:
1145 divided by 448 is 2 with a remainder of 249.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 896 away from 1145, we end up with 249.
Bring next digit (9) of the dividend behind the 249 and repeat the process: 2499 / 448

Moving on to step 5:
448 can be fit into 2499 5 times, resulting in a remainder of 259.
Put 5 as the next digit of the answer. 
Result so far: 25.0
If we take 2240 away from 2499, we end up with 259.
Grab the next digit (1) from the dividend, add it to 259, then carry on: 2591 / 448

Step 6:
If we divide 2591 by 448, we get 5 and a remainder of 351.
The next digit of our result is 5. 
Result so far: 255.0
The remainder is 351 after subtracting 2240 from 2591.
Bring next digit (8) of the dividend behind the 351 and repeat the process: 3518 / 448

Advancing to step 7:
The number 448 fits into 3518 7 times, leaving a remainder of 382.
Record the quotient 7 as the next digit in the result. 
Result so far: 2557.0
If we take 3136 away from 3518, we end up with 382.
Append the next digit (1) from the dividend to 382 and continue with: 3821 / 448

Let's proceed to step 8:
448 goes into 3821 8 times with a remainder of 237.
Use 8 as the next digit of our solution. 
Result so far: 25578.0
Subtracting 3584 from 3821 leaves us with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

On to step 9:
The number 448 fits into 2370 5 times, leaving a remainder of 130.
Use 5 as the next digit of our solution. 
Result so far: 25578.5
If we subtract 2240 from 2370, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 10:
1300 divided by 448 is 2 with a remainder of 404.
Write down 2 as next digit of the result. 
Result so far: 25578.52
Subtracting 896 from 1300 leaves us 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 11:
448 goes into 4040 9 times with a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 25578.529
If we subtract 4032 from 4040, 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.

Advancing to step 12:
448 can be fit into 80 0 times, resulting in a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 25578.529
Subtracting 0 from 80 leaves us 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.

Moving on to step 13:
The number 448 fits into 800 1 times, leaving a remainder of 352.
The number 1 becomes the next digit in our result. 
Result so far: 25578.52901
Subtracting 448 from 800 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.

On to step 14:
When dividing 3520 by 448, we get 7 with a remainder of 384.
The number 7 becomes the next digit in our result. 
Result so far: 25578.529017
Subtract 3136 from 3520 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Moving on to step 15:
The number 448 fits into 3840 8 times, leaving a remainder of 256.
The next digit of our result is 8. 
Result so far: 25578.5290178
Subtract 3584 from 3840 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 16:
448 goes into 2560 5 times with a remainder of 320.
Use 5 as the next digit of our solution. 
Result so far: 25578.52901785
Subtracting 2240 from 2560 leaves us 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.

After the division, we end up with 25578.52901785 and a remainder of 3.2e-07.