We look at the division of 863104 by 73 
We want to figure out the number of times 863104 can be divided by 73.

Moving on to step 1:
8 divided by 73 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 73

Going ahead to step 2:
73 goes into 86 1 times with a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 73 from 86 leaves us with 13.
Fetch the next digit (3) from the dividend, attach it to 13 and continue: 133 / 73

Moving on to step 3:
When dividing 133 by 73, we get 1 with a remainder of 60.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 73 away from 133, we end up with 60.
Include the next digit (1) from the dividend after 60, then repeat: 601 / 73

On to step 4:
73 can be fit into 601 8 times, resulting in a remainder of 17.
Write down 8 as next digit of the result. 
Result so far: 118.0
The remainder is 17 after subtracting 584 from 601.
Append the next digit (0) from the dividend to 17 and continue with: 170 / 73

On to step 5:
If we divide 170 by 73, we get 2 and a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 1182.0
Subtracting 146 from 170 leaves us with 24.
Take the next digit (4) from the dividend and append it to 24, then repeat: 244 / 73

Let's proceed to step 6:
When dividing 244 by 73, we get 3 with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 11823.0
Subtracting 219 from 244 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 7:
The number 73 fits into 250 3 times, leaving a remainder of 31.
Write down 3 as next digit of the result. 
Result so far: 11823.3
Subtract 219 from 250 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 8:
310 divided by 73 is 4 with a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 11823.34
Subtracting 292 from 310 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 9:
When dividing 180 by 73, we get 2 with a remainder of 34.
Use 2 as the next digit of our solution. 
Result so far: 11823.342
Subtracting 146 from 180 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 10:
73 goes into 340 4 times with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 11823.3424
Subtract 292 from 340 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 11:
If we divide 480 by 73, we get 6 and a remainder of 42.
Use 6 as the next digit of our solution. 
Result so far: 11823.34246
If we subtract 438 from 480, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 12:
73 can be fit into 420 5 times, resulting in a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 11823.342465
Subtracting 365 from 420 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 13:
550 divided by 73 is 7 with a remainder of 39.
Use 7 as the next digit of our solution. 
Result so far: 11823.3424657
Deduct 511 from 550 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 14:
If we divide 390 by 73, we get 5 and a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 11823.34246575
Subtracting 365 from 390 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

After the division, we end up with 11823.34246575 and a remainder of 2.5e-08.