We're dividing 63684051 by 315 
Our goal is to divide 63684051 by 315.

Step 1:
315 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 315

On to step 2:
If we divide 63 by 315, we get 0 and a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Fetch the next digit (6) from the dividend, attach it to 63 and continue: 636 / 315

Let's proceed to step 3:
315 can be fit into 636 2 times, resulting in a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 630 from 636 leaves us with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 315

Going ahead to step 4:
315 can be fit into 68 0 times, resulting in a remainder of 68.
The next digit of our result is 0. 
Result so far: 20.0
If we subtract 0 from 68, we get 68.
Bring next digit (4) of the dividend behind the 68 and repeat the process: 684 / 315

On to step 5:
When dividing 684 by 315, we get 2 with a remainder of 54.
Use 2 as the next digit of our solution. 
Result so far: 202.0
If we subtract 630 from 684, we get 54.
Grab the next digit (0) from the dividend, add it to 54, then carry on: 540 / 315

Going ahead to step 6:
315 goes into 540 1 times with a remainder of 225.
Put 1 as the next digit of the answer. 
Result so far: 2021.0
If we take 315 away from 540, we end up with 225.
Append the next digit (5) from the dividend to 225 and continue with: 2255 / 315

On to step 7:
The number 315 fits into 2255 7 times, leaving a remainder of 50.
Use 7 as the next digit of our solution. 
Result so far: 20217.0
Subtract 2205 from 2255 to get 50.
Take the next digit (1) from the dividend and append it to 50, then repeat: 501 / 315

Let's proceed to step 8:
315 can be fit into 501 1 times, resulting in a remainder of 186.
Write down 1 as next digit of the result. 
Result so far: 202171.0
If we subtract 315 from 501, we get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Advancing to step 9:
The number 315 fits into 1860 5 times, leaving a remainder of 285.
Record the quotient 5 as the next digit in the result. 
Result so far: 202171.5
Subtracting 1575 from 1860 leaves us with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Moving on to step 10:
315 can be fit into 2850 9 times, resulting in a remainder of 15.
The next digit of our result is 9. 
Result so far: 202171.59
Subtract 2835 from 2850 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 11:
If we divide 150 by 315, we get 0 and a remainder of 150.
The next digit of our result is 0. 
Result so far: 202171.59
Deduct 0 from 150 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 12:
1500 divided by 315 is 4 with a remainder of 240.
Use 4 as the next digit of our solution. 
Result so far: 202171.5904
If we subtract 1260 from 1500, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 13:
The number 315 fits into 2400 7 times, leaving a remainder of 195.
The next digit of our result is 7. 
Result so far: 202171.59047
If we take 2205 away from 2400, we end up with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Going ahead to step 14:
315 can be fit into 1950 6 times, resulting in a remainder of 60.
The next digit of our result is 6. 
Result so far: 202171.590476
Subtracting 1890 from 1950 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 15:
When dividing 600 by 315, we get 1 with a remainder of 285.
The number 1 becomes the next digit in our result. 
Result so far: 202171.5904761
Subtracting 315 from 600 leaves us with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Advancing to step 16:
The number 315 fits into 2850 9 times, leaving a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 202171.59047619
Deduct 2835 from 2850 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Our division results in 202171.59047619 with a remaining 1.5e-08.