We look at the division of 750411 by 51 
We're looking to find how many times 51 goes into 750411.

On to step 1:
If we divide 7 by 51, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 51

On to step 2:
If we divide 75 by 51, we get 1 and a remainder of 24.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 51 from 75, we get 24.
Bring next digit (0) of the dividend behind the 24 and repeat the process: 240 / 51

Moving on to step 3:
51 can be fit into 240 4 times, resulting in a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we take 204 away from 240, we end up with 36.
Bring next digit (4) of the dividend behind the 36 and repeat the process: 364 / 51

On to step 4:
When dividing 364 by 51, we get 7 with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 147.0
Subtract 357 from 364 to get 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 51

Step 5:
51 can be fit into 71 1 times, resulting in a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 1471.0
If we take 51 away from 71, we end up with 20.
Include the next digit (1) from the dividend after 20, then repeat: 201 / 51

Step 6:
201 divided by 51 is 3 with a remainder of 48.
Put 3 as the next digit of the answer. 
Result so far: 14713.0
Deduct 153 from 201 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 7:
480 divided by 51 is 9 with a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 14713.9
If we take 459 away from 480, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 8:
51 goes into 210 4 times with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 14713.94
Deduct 204 from 210 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
51 can be fit into 60 1 times, resulting in a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 14713.941
The remainder is 9 after subtracting 51 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 10:
51 goes into 90 1 times with a remainder of 39.
The number 1 becomes the next digit in our result. 
Result so far: 14713.9411
Subtract 51 from 90 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

The quotient of the division is 14713.9411, and the remainder is 0.00039.