We look at the division of 807215 by 63 
Let's see how many times 63 fits into 807215.

Advancing to step 1:
8 divided by 63 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 63

Moving on to step 2:
When dividing 80 by 63, we get 1 with a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 63 from 80 to get 17.
Include the next digit (7) from the dividend after 17, then repeat: 177 / 63

Moving on to step 3:
If we divide 177 by 63, we get 2 and a remainder of 51.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 126 from 177 and we're left with 51.
Grab the next digit (2) from the dividend, add it to 51, then carry on: 512 / 63

Going ahead to step 4:
If we divide 512 by 63, we get 8 and a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 128.0
Subtract 504 from 512 to get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 63

Step 5:
63 can be fit into 81 1 times, resulting in a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 1281.0
If we subtract 63 from 81, we get 18.
Bring next digit (5) of the dividend behind the 18 and repeat the process: 185 / 63

Let's proceed to step 6:
If we divide 185 by 63, we get 2 and a remainder of 59.
The next digit of our result is 2. 
Result so far: 12812.0
Deduct 126 from 185 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 7:
The number 63 fits into 590 9 times, leaving a remainder of 23.
Use 9 as the next digit of our solution. 
Result so far: 12812.9
Subtract 567 from 590 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 8:
63 goes into 230 3 times with a remainder of 41.
Record the quotient 3 as the next digit in the result. 
Result so far: 12812.93
If we take 189 away from 230, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 9:
The number 63 fits into 410 6 times, leaving a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 12812.936
Subtract 378 from 410 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 10:
63 can be fit into 320 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 12812.9365
The remainder is 5 after subtracting 315 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 11:
63 can be fit into 50 0 times, resulting in a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 12812.9365
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 12:
If we divide 500 by 63, we get 7 and a remainder of 59.
Record the quotient 7 as the next digit in the result. 
Result so far: 12812.936507
The remainder is 59 after subtracting 441 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 13:
63 goes into 590 9 times with a remainder of 23.
Record the quotient 9 as the next digit in the result. 
Result so far: 12812.9365079
If we subtract 567 from 590, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 14:
230 divided by 63 is 3 with a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 12812.93650793
If we subtract 189 from 230, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

The final result is 12812.93650793 with a remainder of 4.1e-08.