We're dividing 647818 by 51 
Our goal is to divide 647818 by 51.

Let's proceed to step 1:
When dividing 6 by 51, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 51

On to step 2:
When dividing 64 by 51, we get 1 with a remainder of 13.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 51 from 64 to get 13.
Append the next digit (7) from the dividend to 13 and continue with: 137 / 51

Advancing to step 3:
51 can be fit into 137 2 times, resulting in a remainder of 35.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtracting 102 from 137 leaves us with 35.
Include the next digit (8) from the dividend after 35, then repeat: 358 / 51

Let's proceed to step 4:
358 divided by 51 is 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 127.0
If we subtract 357 from 358, we get 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 51

On to step 5:
51 can be fit into 11 0 times, resulting in a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 1270.0
Deduct 0 from 11 and we're left with 11.
Append the next digit (8) from the dividend to 11 and continue with: 118 / 51

Moving on to step 6:
51 goes into 118 2 times with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 12702.0
If we take 102 away from 118, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 7:
51 goes into 160 3 times with a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 12702.3
Subtracting 153 from 160 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 8:
The number 51 fits into 70 1 times, leaving a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 12702.31
If we take 51 away from 70, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 9:
51 goes into 190 3 times with a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 12702.313
The remainder is 37 after subtracting 153 from 190.
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 10:
When dividing 370 by 51, we get 7 with a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 12702.3137
Deduct 357 from 370 and we're left 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.

Let's proceed to step 11:
51 can be fit into 130 2 times, resulting in a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 12702.31372
Subtract 102 from 130 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 12:
When dividing 280 by 51, we get 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 12702.313725
Subtracting 255 from 280 leaves us 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.

Let's proceed to step 13:
51 can be fit into 250 4 times, resulting in a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 12702.3137254
The remainder is 46 after subtracting 204 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 14:
When dividing 460 by 51, we get 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 12702.31372549
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.

The final result is 12702.31372549 with a remainder of 1e-09.