We look at the division of 54576863 by 48 
Let's see how many times 48 fits into 54576863.

Let's proceed to step 1:
If we divide 5 by 48, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 48

Step 2:
If we divide 54 by 48, we get 1 and a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 48 from 54, we get 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 48

Advancing to step 3:
48 can be fit into 65 1 times, resulting in a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 11.0
The remainder is 17 after subtracting 48 from 65.
Grab the next digit (7) from the dividend, add it to 17, then carry on: 177 / 48

Moving on to step 4:
177 divided by 48 is 3 with a remainder of 33.
The next digit of our result is 3. 
Result so far: 113.0
The remainder is 33 after subtracting 144 from 177.
Take the next digit (6) from the dividend and append it to 33, then repeat: 336 / 48

Going ahead to step 5:
48 goes into 336 7 times with a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 1137.0
Subtract 336 from 336 to get 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 48

Advancing to step 6:
48 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 11370.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 48

Moving on to step 7:
86 divided by 48 is 1 with a remainder of 38.
The next digit of our result is 1. 
Result so far: 113701.0
Subtracting 48 from 86 leaves us with 38.
Append the next digit (3) from the dividend to 38 and continue with: 383 / 48

Moving on to step 8:
When dividing 383 by 48, we get 7 with a remainder of 47.
The number 7 becomes the next digit in our result. 
Result so far: 1137017.0
Subtract 336 from 383 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 9:
The number 48 fits into 470 9 times, leaving a remainder of 38.
The number 9 becomes the next digit in our result. 
Result so far: 1137017.9
The remainder is 38 after subtracting 432 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 10:
When dividing 380 by 48, we get 7 with a remainder of 44.
The next digit of our result is 7. 
Result so far: 1137017.97
Subtracting 336 from 380 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 11:
48 goes into 440 9 times with a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 1137017.979
If we subtract 432 from 440, 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.

On to step 12:
48 goes into 80 1 times with a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 1137017.9791
If we take 48 away from 80, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 13:
320 divided by 48 is 6 with a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 1137017.97916
If we subtract 288 from 320, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 14:
If we divide 320 by 48, we get 6 and a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 1137017.979166
Subtract 288 from 320 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

In conclusion, the division gives 1137017.979166 with a balance of 3.2e-06.