We look at the division of 315154 by 63 
Our goal is to divide 315154 by 63.

Going ahead to step 1:
63 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 63

Going ahead to step 2:
31 divided by 63 is 0 with a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Append the next digit (5) from the dividend to 31 and continue with: 315 / 63

Step 3:
63 goes into 315 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 315 away from 315, we end up with 0.
Append the next digit (1) from the dividend to 0 and continue with: 1 / 63

Advancing to step 4:
The number 63 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 50.0
Subtract 0 from 1 to get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 63

Step 5:
15 divided by 63 is 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 500.0
If we subtract 0 from 15, we get 15.
Take the next digit (4) from the dividend and append it to 15, then repeat: 154 / 63

Advancing to step 6:
If we divide 154 by 63, we get 2 and a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 5002.0
Subtracting 126 from 154 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 7:
63 goes into 280 4 times with a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 5002.4
Deduct 252 from 280 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 8:
63 can be fit into 280 4 times, resulting in a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 5002.44
Subtracting 252 from 280 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final result is 5002.44 with a remainder of 0.028.