We look at the division of 308231 by 63 
We're looking to find how many times 63 goes into 308231.

Advancing to step 1:
3 divided by 63 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 63

Moving on to step 2:
30 divided by 63 is 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Grab the next digit (8) from the dividend, add it to 30, then carry on: 308 / 63

Step 3:
If we divide 308 by 63, we get 4 and a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 252 from 308 to get 56.
Take the next digit (2) from the dividend and append it to 56, then repeat: 562 / 63

Step 4:
562 divided by 63 is 8 with a remainder of 58.
Write down 8 as next digit of the result. 
Result so far: 48.0
The remainder is 58 after subtracting 504 from 562.
Fetch the next digit (3) from the dividend, attach it to 58 and continue: 583 / 63

Going ahead to step 5:
The number 63 fits into 583 9 times, leaving a remainder of 16.
Put 9 as the next digit of the answer. 
Result so far: 489.0
If we subtract 567 from 583, we get 16.
Append the next digit (1) from the dividend to 16 and continue with: 161 / 63

Step 6:
When dividing 161 by 63, we get 2 with a remainder of 35.
Record the quotient 2 as the next digit in the result. 
Result so far: 4892.0
Deduct 126 from 161 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 7:
The number 63 fits into 350 5 times, leaving a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 4892.5
Deduct 315 from 350 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 8:
The number 63 fits into 350 5 times, leaving a remainder of 35.
The next digit of our result is 5. 
Result so far: 4892.55
Deduct 315 from 350 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

After the division, we end up with 4892.55 and a remainder of 0.035.