We look at the division of 580823 by 73 
We're looking to find how many times 73 goes into 580823.

On to step 1:
73 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 73

Let's proceed to step 2:
73 can be fit into 58 0 times, resulting in a remainder of 58.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 58, we get 58.
Take the next digit (0) from the dividend and append it to 58, then repeat: 580 / 73

Let's proceed to step 3:
If we divide 580 by 73, we get 7 and a remainder of 69.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 511 from 580, we get 69.
Append the next digit (8) from the dividend to 69 and continue with: 698 / 73

On to step 4:
If we divide 698 by 73, we get 9 and a remainder of 41.
Put 9 as the next digit of the answer. 
Result so far: 79.0
Subtract 657 from 698 to get 41.
Bring next digit (2) of the dividend behind the 41 and repeat the process: 412 / 73

Let's proceed to step 5:
If we divide 412 by 73, we get 5 and a remainder of 47.
The next digit of our result is 5. 
Result so far: 795.0
The remainder is 47 after subtracting 365 from 412.
Bring next digit (3) of the dividend behind the 47 and repeat the process: 473 / 73

Going ahead to step 6:
473 divided by 73 is 6 with a remainder of 35.
Record the quotient 6 as the next digit in the result. 
Result so far: 7956.0
If we take 438 away from 473, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 7:
The number 73 fits into 350 4 times, leaving a remainder of 58.
Record the quotient 4 as the next digit in the result. 
Result so far: 7956.4
Subtracting 292 from 350 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 8:
When dividing 580 by 73, we get 7 with a remainder of 69.
Put 7 as the next digit of the answer. 
Result so far: 7956.47
If we take 511 away from 580, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 9:
73 goes into 690 9 times with a remainder of 33.
Use 9 as the next digit of our solution. 
Result so far: 7956.479
Subtract 657 from 690 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 10:
The number 73 fits into 330 4 times, leaving a remainder of 38.
The next digit of our result is 4. 
Result so far: 7956.4794
Subtract 292 from 330 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 11:
When dividing 380 by 73, we get 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 7956.47945
If we take 365 away from 380, we end up 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.

Let's proceed to step 12:
The number 73 fits into 150 2 times, leaving a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 7956.479452
Subtract 146 from 150 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 13:
73 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 7956.479452
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 14:
The number 73 fits into 400 5 times, leaving a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 7956.47945205
If we subtract 365 from 400, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

After the division, we end up with 7956.47945205 and a remainder of 3.5e-08.