510325 divided by 99 
We're looking to find how many times 99 goes into 510325.

On to step 1:
5 divided by 99 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 99

Going ahead to step 2:
If we divide 51 by 99, we get 0 and a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Fetch the next digit (0) from the dividend, attach it to 51 and continue: 510 / 99

On to step 3:
When dividing 510 by 99, we get 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 15 after subtracting 495 from 510.
Include the next digit (3) from the dividend after 15, then repeat: 153 / 99

Going ahead to step 4:
When dividing 153 by 99, we get 1 with a remainder of 54.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
If we take 99 away from 153, we end up with 54.
Append the next digit (2) from the dividend to 54 and continue with: 542 / 99

Going ahead to step 5:
The number 99 fits into 542 5 times, leaving a remainder of 47.
Use 5 as the next digit of our solution. 
Result so far: 515.0
Subtract 495 from 542 to get 47.
Bring next digit (5) of the dividend behind the 47 and repeat the process: 475 / 99

Let's proceed to step 6:
When dividing 475 by 99, we get 4 with a remainder of 79.
Put 4 as the next digit of the answer. 
Result so far: 5154.0
Subtract 396 from 475 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 7:
The number 99 fits into 790 7 times, leaving a remainder of 97.
Write down 7 as next digit of the result. 
Result so far: 5154.7
Subtracting 693 from 790 leaves us with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Let's proceed to step 8:
970 divided by 99 is 9 with a remainder of 79.
The next digit of our result is 9. 
Result so far: 5154.79
The remainder is 79 after subtracting 891 from 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Advancing to step 9:
If we divide 790 by 99, we get 7 and a remainder of 97.
Put 7 as the next digit of the answer. 
Result so far: 5154.797
If we subtract 693 from 790, we get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Step 10:
970 divided by 99 is 9 with a remainder of 79.
The next digit of our result is 9. 
Result so far: 5154.7979
Deduct 891 from 970 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Moving on to step 11:
99 can be fit into 790 7 times, resulting in a remainder of 97.
Put 7 as the next digit of the answer. 
Result so far: 5154.79797
The remainder is 97 after subtracting 693 from 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

On to step 12:
99 can be fit into 970 9 times, resulting in a remainder of 79.
The next digit of our result is 9. 
Result so far: 5154.797979
If we subtract 891 from 970, we get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Moving on to step 13:
99 can be fit into 790 7 times, resulting in a remainder of 97.
Use 7 as the next digit of our solution. 
Result so far: 5154.7979797
If we take 693 away from 790, we end up with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Going ahead to step 14:
When dividing 970 by 99, we get 9 with a remainder of 79.
Put 9 as the next digit of the answer. 
Result so far: 5154.79797979
The remainder is 79 after subtracting 891 from 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Our division results in 5154.79797979 with a remaining 7.9e-08.