We're dividing 80312667 by 400 
We're looking to find how many times 400 goes into 80312667.

Let's proceed to step 1:
400 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 400

Let's proceed to step 2:
When dividing 80 by 400, we get 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Take the next digit (3) from the dividend and append it to 80, then repeat: 803 / 400

Let's proceed to step 3:
If we divide 803 by 400, we get 2 and a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 800 from 803 and we're left with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 400

Moving on to step 4:
The number 400 fits into 31 0 times, leaving a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Subtract 0 from 31 to get 31.
Include the next digit (2) from the dividend after 31, then repeat: 312 / 400

Going ahead to step 5:
The number 400 fits into 312 0 times, leaving a remainder of 312.
The number 0 becomes the next digit in our result. 
Result so far: 200.0
Subtracting 0 from 312 leaves us with 312.
Include the next digit (6) from the dividend after 312, then repeat: 3126 / 400

On to step 6:
If we divide 3126 by 400, we get 7 and a remainder of 326.
The next digit of our result is 7. 
Result so far: 2007.0
If we subtract 2800 from 3126, we get 326.
Include the next digit (6) from the dividend after 326, then repeat: 3266 / 400

Going ahead to step 7:
400 can be fit into 3266 8 times, resulting in a remainder of 66.
Record the quotient 8 as the next digit in the result. 
Result so far: 20078.0
The remainder is 66 after subtracting 3200 from 3266.
Fetch the next digit (7) from the dividend, attach it to 66 and continue: 667 / 400

Moving on to step 8:
The number 400 fits into 667 1 times, leaving a remainder of 267.
Put 1 as the next digit of the answer. 
Result so far: 200781.0
Subtracting 400 from 667 leaves us with 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Moving on to step 9:
400 goes into 2670 6 times with a remainder of 270.
Put 6 as the next digit of the answer. 
Result so far: 200781.6
Subtracting 2400 from 2670 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Moving on to step 10:
2700 divided by 400 is 6 with a remainder of 300.
Use 6 as the next digit of our solution. 
Result so far: 200781.66
Subtract 2400 from 2700 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The quotient of the division is 200781.66, and the remainder is 0.3.