We're dividing 864803 by 63 
We want to figure out the number of times 864803 can be divided by 63.

Advancing to step 1:
When dividing 8 by 63, we get 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.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 63

Advancing to step 2:
86 divided by 63 is 1 with a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 63 from 86 and we're left with 23.
Include the next digit (4) from the dividend after 23, then repeat: 234 / 63

On to step 3:
234 divided by 63 is 3 with a remainder of 45.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we subtract 189 from 234, we get 45.
Take the next digit (8) from the dividend and append it to 45, then repeat: 458 / 63

Moving on to step 4:
63 can be fit into 458 7 times, resulting in a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 137.0
If we subtract 441 from 458, we get 17.
Append the next digit (0) from the dividend to 17 and continue with: 170 / 63

Advancing to step 5:
63 can be fit into 170 2 times, resulting in a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 1372.0
If we take 126 away from 170, we end up with 44.
Include the next digit (3) from the dividend after 44, then repeat: 443 / 63

On to step 6:
The number 63 fits into 443 7 times, leaving a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 13727.0
The remainder is 2 after subtracting 441 from 443.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
63 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 13727.0
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
63 goes into 200 3 times with a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 13727.03
If we subtract 189 from 200, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 9:
When dividing 110 by 63, we get 1 with a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 13727.031
Subtracting 63 from 110 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 10:
The number 63 fits into 470 7 times, leaving a remainder of 29.
Record the quotient 7 as the next digit in the result. 
Result so far: 13727.0317
If we take 441 away from 470, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 11:
63 goes into 290 4 times with a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 13727.03174
Deduct 252 from 290 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 12:
The number 63 fits into 380 6 times, leaving a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 13727.031746
If we take 378 away from 380, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 13:
63 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 13727.031746
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 14:
63 can be fit into 200 3 times, resulting in a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 13727.03174603
If we subtract 189 from 200, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

In conclusion, the division gives 13727.03174603 with a balance of 1.1e-08.