We look at the division of 318577 by 800 
Let's see how many times 800 fits into 318577.

On to step 1:
When dividing 3 by 800, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 800

Advancing to step 2:
If we divide 31 by 800, we get 0 and a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Bring next digit (8) of the dividend behind the 31 and repeat the process: 318 / 800

Step 3:
318 divided by 800 is 0 with a remainder of 318.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 318, we end up with 318.
Fetch the next digit (5) from the dividend, attach it to 318 and continue: 3185 / 800

Step 4:
3185 divided by 800 is 3 with a remainder of 785.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 2400 from 3185 to get 785.
Grab the next digit (7) from the dividend, add it to 785, then carry on: 7857 / 800

Moving on to step 5:
800 can be fit into 7857 9 times, resulting in a remainder of 657.
Use 9 as the next digit of our solution. 
Result so far: 39.0
The remainder is 657 after subtracting 7200 from 7857.
Take the next digit (7) from the dividend and append it to 657, then repeat: 6577 / 800

Let's proceed to step 6:
If we divide 6577 by 800, we get 8 and a remainder of 177.
Write down 8 as next digit of the result. 
Result so far: 398.0
Deduct 6400 from 6577 and we're left with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Step 7:
1770 divided by 800 is 2 with a remainder of 170.
Put 2 as the next digit of the answer. 
Result so far: 398.2
Subtracting 1600 from 1770 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 8:
The number 800 fits into 1700 2 times, leaving a remainder of 100.
The next digit of our result is 2. 
Result so far: 398.22
The remainder is 100 after subtracting 1600 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

After the division, we end up with 398.22 and a remainder of 0.1.