318878 divided by 51 
Let's see how many times 51 fits into 318878.

Going ahead to step 1:
51 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 51

Moving on to step 2:
51 can be fit into 31 0 times, resulting in a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Grab the next digit (8) from the dividend, add it to 31, then carry on: 318 / 51

On to step 3:
The number 51 fits into 318 6 times, leaving a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 306 from 318 and we're left with 12.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 51

Moving on to step 4:
51 can be fit into 128 2 times, resulting in a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 62.0
Deduct 102 from 128 and we're left with 26.
Bring next digit (7) of the dividend behind the 26 and repeat the process: 267 / 51

On to step 5:
51 goes into 267 5 times with a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 625.0
Subtracting 255 from 267 leaves us with 12.
Take the next digit (8) from the dividend and append it to 12, then repeat: 128 / 51

Step 6:
If we divide 128 by 51, we get 2 and a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 6252.0
The remainder is 26 after subtracting 102 from 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 7:
51 goes into 260 5 times with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 6252.5
If we take 255 away from 260, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
50 divided by 51 is 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 6252.5
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 9:
500 divided by 51 is 9 with a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 6252.509
If we take 459 away from 500, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 10:
51 goes into 410 8 times with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 6252.5098
The remainder is 2 after subtracting 408 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 11:
The number 51 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 6252.5098
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 12:
The number 51 fits into 200 3 times, leaving a remainder of 47.
Record the quotient 3 as the next digit in the result. 
Result so far: 6252.509803
If we take 153 away from 200, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 13:
51 goes into 470 9 times with a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 6252.5098039
If we take 459 away from 470, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 14:
110 divided by 51 is 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 6252.50980392
The remainder is 8 after subtracting 102 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 6252.50980392 with a remainder of 8e-09.