We divide 387127 by 51
We want to divide 387127 by 51.

On to step 1:
When dividing 3 by 51, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 51

Going ahead to step 2:
38 divided by 51 is 0 with a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 38 leaves us with 38.
Include the next digit (7) from the dividend after 38, then repeat: 387 / 51

Moving on to step 3:
51 can be fit into 387 7 times, resulting in a remainder of 30.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 357 from 387 and we're left with 30.
Bring next digit (1) of the dividend behind the 30 and repeat the process: 301 / 51

Step 4:
51 can be fit into 301 5 times, resulting in a remainder of 46.
Record the quotient 5 as the next digit in the result. 
Result so far: 75.0
Subtract 255 from 301 to get 46.
Fetch the next digit (2) from the dividend, attach it to 46 and continue: 462 / 51

Moving on to step 5:
462 divided by 51 is 9 with a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 759.0
Subtract 459 from 462 to get 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 51

Advancing to step 6:
If we divide 37 by 51, we get 0 and a remainder of 37.
The next digit of our result is 0. 
Result so far: 7590.0
Subtract 0 from 37 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 7:
51 goes into 370 7 times with a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 7590.7
If we take 357 away from 370, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 8:
If we divide 130 by 51, we get 2 and a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 7590.72
If we take 102 away from 130, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 9:
When dividing 280 by 51, we get 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 7590.725
Deduct 255 from 280 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 10:
If we divide 250 by 51, we get 4 and a remainder of 46.
Use 4 as the next digit of our solution. 
Result so far: 7590.7254
Subtract 204 from 250 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 11:
When dividing 460 by 51, we get 9 with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 7590.72549
Deduct 459 from 460 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 12:
The number 51 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 7590.72549
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 13:
The number 51 fits into 100 1 times, leaving a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 7590.7254901
Subtracting 51 from 100 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 14:
490 divided by 51 is 9 with a remainder of 31.
The number 9 becomes the next digit in our result. 
Result so far: 7590.72549019
Subtract 459 from 490 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

The final outcome is 7590.72549019, with a leftover of 3.1e-08.