We look at the division of 509793 by 99 
We want to figure out the number of times 509793 can be divided by 99.

Let's proceed to step 1:
The number 99 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 99

Moving on to step 2:
50 divided by 99 is 0 with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 50, we end up with 50.
Grab the next digit (9) from the dividend, add it to 50, then carry on: 509 / 99

Going ahead to step 3:
99 can be fit into 509 5 times, resulting in a remainder of 14.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 14 after subtracting 495 from 509.
Append the next digit (7) from the dividend to 14 and continue with: 147 / 99

Step 4:
If we divide 147 by 99, we get 1 and a remainder of 48.
Put 1 as the next digit of the answer. 
Result so far: 51.0
Deduct 99 from 147 and we're left with 48.
Append the next digit (9) from the dividend to 48 and continue with: 489 / 99

Let's proceed to step 5:
The number 99 fits into 489 4 times, leaving a remainder of 93.
Write down 4 as next digit of the result. 
Result so far: 514.0
Deduct 396 from 489 and we're left with 93.
Grab the next digit (3) from the dividend, add it to 93, then carry on: 933 / 99

Advancing to step 6:
99 can be fit into 933 9 times, resulting in a remainder of 42.
Write down 9 as next digit of the result. 
Result so far: 5149.0
The remainder is 42 after subtracting 891 from 933.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 7:
420 divided by 99 is 4 with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 5149.4
If we take 396 away from 420, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 8:
The number 99 fits into 240 2 times, leaving a remainder of 42.
Record the quotient 2 as the next digit in the result. 
Result so far: 5149.42
Subtracting 198 from 240 leaves us with 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 9:
99 can be fit into 420 4 times, resulting in a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 5149.424
If we subtract 396 from 420, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 10:
The number 99 fits into 240 2 times, leaving a remainder of 42.
The next digit of our result is 2. 
Result so far: 5149.4242
If we take 198 away from 240, we end up with 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 11:
When dividing 420 by 99, we get 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 5149.42424
The remainder is 24 after subtracting 396 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 12:
99 goes into 240 2 times with a remainder of 42.
Write down 2 as next digit of the result. 
Result so far: 5149.424242
The remainder is 42 after subtracting 198 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 13:
99 can be fit into 420 4 times, resulting in a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 5149.4242424
Subtracting 396 from 420 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 14:
99 can be fit into 240 2 times, resulting in a remainder of 42.
The next digit of our result is 2. 
Result so far: 5149.42424242
If we take 198 away from 240, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

After the division, we end up with 5149.42424242 and a remainder of 4.2e-08.