We look at the division of 6878752 by 400 
We want to divide 6878752 by 400.

Step 1:
When dividing 6 by 400, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 400

Let's proceed to step 2:
When dividing 68 by 400, we get 0 with a remainder of 68.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Grab the next digit (7) from the dividend, add it to 68, then carry on: 687 / 400

On to step 3:
If we divide 687 by 400, we get 1 and a remainder of 287.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 400 from 687 and we're left with 287.
Fetch the next digit (8) from the dividend, attach it to 287 and continue: 2878 / 400

Let's proceed to step 4:
400 can be fit into 2878 7 times, resulting in a remainder of 78.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we subtract 2800 from 2878, we get 78.
Include the next digit (7) from the dividend after 78, then repeat: 787 / 400

Moving on to step 5:
When dividing 787 by 400, we get 1 with a remainder of 387.
The next digit of our result is 1. 
Result so far: 171.0
If we take 400 away from 787, we end up with 387.
Fetch the next digit (5) from the dividend, attach it to 387 and continue: 3875 / 400

Step 6:
3875 divided by 400 is 9 with a remainder of 275.
The number 9 becomes the next digit in our result. 
Result so far: 1719.0
If we subtract 3600 from 3875, we get 275.
Grab the next digit (2) from the dividend, add it to 275, then carry on: 2752 / 400

Moving on to step 7:
2752 divided by 400 is 6 with a remainder of 352.
Put 6 as the next digit of the answer. 
Result so far: 17196.0
If we take 2400 away from 2752, we end up with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Step 8:
400 can be fit into 3520 8 times, resulting in a remainder of 320.
Use 8 as the next digit of our solution. 
Result so far: 17196.8
Subtracting 3200 from 3520 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 9:
400 can be fit into 3200 8 times, resulting in a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 17196.88
The remainder is 0 after subtracting 3200 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 17196.88 with a remainder of 0.0.