We look at the division of 511404 by 48 
We're looking to find how many times 48 goes into 511404.

Going ahead to step 1:
5 divided by 48 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 48

Let's proceed to step 2:
The number 48 fits into 51 1 times, leaving a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 48 from 51 to get 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 48

Moving on to step 3:
The number 48 fits into 31 0 times, leaving a remainder of 31.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 31 after subtracting 0 from 31.
Append the next digit (4) from the dividend to 31 and continue with: 314 / 48

On to step 4:
314 divided by 48 is 6 with a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 106.0
Deduct 288 from 314 and we're left with 26.
Grab the next digit (0) from the dividend, add it to 26, then carry on: 260 / 48

Advancing to step 5:
48 can be fit into 260 5 times, resulting in a remainder of 20.
The next digit of our result is 5. 
Result so far: 1065.0
The remainder is 20 after subtracting 240 from 260.
Take the next digit (4) from the dividend and append it to 20, then repeat: 204 / 48

Step 6:
48 goes into 204 4 times with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 10654.0
If we subtract 192 from 204, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 7:
48 goes into 120 2 times with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 10654.2
If we take 96 away from 120, we end up 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.

On to step 8:
If we divide 240 by 48, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 10654.25
If we subtract 240 from 240, 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.

On to step 9:
0 divided by 48 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10654.25
Subtract 0 from 0 to 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.

Let's proceed to step 10:
48 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10654.25
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.

After the division, we end up with 10654.25 and a remainder of 0.0.