We look at the division of 51999541 by 511 
Our goal is to divide 51999541 by 511.

Step 1:
511 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 511

On to step 2:
511 can be fit into 51 0 times, resulting in a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Append the next digit (9) from the dividend to 51 and continue with: 519 / 511

On to step 3:
If we divide 519 by 511, we get 1 and a remainder of 8.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 511 from 519, we get 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 511

Advancing to step 4:
If we divide 89 by 511, we get 0 and a remainder of 89.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we take 0 away from 89, we end up with 89.
Take the next digit (9) from the dividend and append it to 89, then repeat: 899 / 511

Advancing to step 5:
The number 511 fits into 899 1 times, leaving a remainder of 388.
Use 1 as the next digit of our solution. 
Result so far: 101.0
Subtract 511 from 899 to get 388.
Fetch the next digit (5) from the dividend, attach it to 388 and continue: 3885 / 511

Step 6:
When dividing 3885 by 511, we get 7 with a remainder of 308.
Use 7 as the next digit of our solution. 
Result so far: 1017.0
Deduct 3577 from 3885 and we're left with 308.
Take the next digit (4) from the dividend and append it to 308, then repeat: 3084 / 511

On to step 7:
The number 511 fits into 3084 6 times, leaving a remainder of 18.
Put 6 as the next digit of the answer. 
Result so far: 10176.0
If we take 3066 away from 3084, we end up with 18.
Include the next digit (1) from the dividend after 18, then repeat: 181 / 511

Moving on to step 8:
The number 511 fits into 181 0 times, leaving a remainder of 181.
Record the quotient 0 as the next digit in the result. 
Result so far: 101760.0
Subtract 0 from 181 to get 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Let's proceed to step 9:
When dividing 1810 by 511, we get 3 with a remainder of 277.
Put 3 as the next digit of the answer. 
Result so far: 101760.3
The remainder is 277 after subtracting 1533 from 1810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Going ahead to step 10:
The number 511 fits into 2770 5 times, leaving a remainder of 215.
Write down 5 as next digit of the result. 
Result so far: 101760.35
Subtracting 2555 from 2770 leaves us with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Step 11:
511 can be fit into 2150 4 times, resulting in a remainder of 106.
The next digit of our result is 4. 
Result so far: 101760.354
Deduct 2044 from 2150 and we're left with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Advancing to step 12:
The number 511 fits into 1060 2 times, leaving a remainder of 38.
The next digit of our result is 2. 
Result so far: 101760.3542
If we subtract 1022 from 1060, we get 38.
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 13:
The number 511 fits into 380 0 times, leaving a remainder of 380.
Put 0 as the next digit of the answer. 
Result so far: 101760.3542
If we subtract 0 from 380, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 14:
3800 divided by 511 is 7 with a remainder of 223.
Record the quotient 7 as the next digit in the result. 
Result so far: 101760.354207
Subtracting 3577 from 3800 leaves us with 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Going ahead to step 15:
The number 511 fits into 2230 4 times, leaving a remainder of 186.
Record the quotient 4 as the next digit in the result. 
Result so far: 101760.3542074
If we subtract 2044 from 2230, we get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Advancing to step 16:
511 goes into 1860 3 times with a remainder of 327.
The next digit of our result is 3. 
Result so far: 101760.35420743
If we take 1533 away from 1860, we end up with 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

After the division, we end up with 101760.35420743 and a remainder of 3.27e-07.