Let's divide 11100400 by 480
We're looking to find how many times 480 goes into 11100400.

On to step 1:
The number 480 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 480

Let's proceed to step 2:
11 divided by 480 is 0 with a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 11 to get 11.
Append the next digit (1) from the dividend to 11 and continue with: 111 / 480

On to step 3:
The number 480 fits into 111 0 times, leaving a remainder of 111.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 111 and we're left with 111.
Append the next digit (0) from the dividend to 111 and continue with: 1110 / 480

Let's proceed to step 4:
When dividing 1110 by 480, we get 2 with a remainder of 150.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 960 from 1110, we get 150.
Fetch the next digit (0) from the dividend, attach it to 150 and continue: 1500 / 480

Step 5:
1500 divided by 480 is 3 with a remainder of 60.
The next digit of our result is 3. 
Result so far: 23.0
Subtract 1440 from 1500 to get 60.
Bring next digit (4) of the dividend behind the 60 and repeat the process: 604 / 480

Going ahead to step 6:
604 divided by 480 is 1 with a remainder of 124.
Use 1 as the next digit of our solution. 
Result so far: 231.0
If we subtract 480 from 604, we get 124.
Include the next digit (0) from the dividend after 124, then repeat: 1240 / 480

Going ahead to step 7:
When dividing 1240 by 480, we get 2 with a remainder of 280.
Record the quotient 2 as the next digit in the result. 
Result so far: 2312.0
Subtracting 960 from 1240 leaves us with 280.
Append the next digit (0) from the dividend to 280 and continue with: 2800 / 480

Advancing to step 8:
When dividing 2800 by 480, we get 5 with a remainder of 400.
The next digit of our result is 5. 
Result so far: 23125.0
The remainder is 400 after subtracting 2400 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 9:
The number 480 fits into 4000 8 times, leaving a remainder of 160.
Use 8 as the next digit of our solution. 
Result so far: 23125.8
Deduct 3840 from 4000 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 10:
The number 480 fits into 1600 3 times, leaving a remainder of 160.
Put 3 as the next digit of the answer. 
Result so far: 23125.83
If we take 1440 away from 1600, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 11:
480 can be fit into 1600 3 times, resulting in a remainder of 160.
The next digit of our result is 3. 
Result so far: 23125.833
Deduct 1440 from 1600 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final outcome is 23125.833, with a leftover of 0.016.