448575 ÷ 54 
We want to figure out the number of times 448575 can be divided by 54.

Step 1:
If we divide 4 by 54, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 54

Going ahead to step 2:
44 divided by 54 is 0 with a remainder of 44.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 44 after subtracting 0 from 44.
Fetch the next digit (8) from the dividend, attach it to 44 and continue: 448 / 54

Going ahead to step 3:
54 goes into 448 8 times with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 432 from 448, we get 16.
Grab the next digit (5) from the dividend, add it to 16, then carry on: 165 / 54

Step 4:
54 goes into 165 3 times with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 83.0
Subtracting 162 from 165 leaves us with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 54

Moving on to step 5:
When dividing 37 by 54, we get 0 with a remainder of 37.
Put 0 as the next digit of the answer. 
Result so far: 830.0
If we subtract 0 from 37, we get 37.
Bring next digit (5) of the dividend behind the 37 and repeat the process: 375 / 54

Let's proceed to step 6:
When dividing 375 by 54, we get 6 with a remainder of 51.
The number 6 becomes the next digit in our result. 
Result so far: 8306.0
The remainder is 51 after subtracting 324 from 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 7:
When dividing 510 by 54, we get 9 with a remainder of 24.
The number 9 becomes the next digit in our result. 
Result so far: 8306.9
Deduct 486 from 510 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 8:
The number 54 fits into 240 4 times, leaving a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 8306.94
Deduct 216 from 240 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 9:
54 goes into 240 4 times with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 8306.944
The remainder is 24 after subtracting 216 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 8306.944 with a remaining 0.0024.