We look at the division of 518254 by 99 
Our goal is to divide 518254 by 99.

Step 1:
99 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 99

On to step 2:
If we divide 51 by 99, we get 0 and a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 51 leaves us with 51.
Fetch the next digit (8) from the dividend, attach it to 51 and continue: 518 / 99

Step 3:
When dividing 518 by 99, we get 5 with a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 495 from 518 leaves us with 23.
Fetch the next digit (2) from the dividend, attach it to 23 and continue: 232 / 99

Let's proceed to step 4:
The number 99 fits into 232 2 times, leaving a remainder of 34.
The number 2 becomes the next digit in our result. 
Result so far: 52.0
The remainder is 34 after subtracting 198 from 232.
Append the next digit (5) from the dividend to 34 and continue with: 345 / 99

Step 5:
99 can be fit into 345 3 times, resulting in a remainder of 48.
Record the quotient 3 as the next digit in the result. 
Result so far: 523.0
The remainder is 48 after subtracting 297 from 345.
Bring next digit (4) of the dividend behind the 48 and repeat the process: 484 / 99

Let's proceed to step 6:
484 divided by 99 is 4 with a remainder of 88.
Record the quotient 4 as the next digit in the result. 
Result so far: 5234.0
The remainder is 88 after subtracting 396 from 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 7:
99 goes into 880 8 times with a remainder of 88.
Record the quotient 8 as the next digit in the result. 
Result so far: 5234.8
Deduct 792 from 880 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 8:
When dividing 880 by 99, we get 8 with a remainder of 88.
Use 8 as the next digit of our solution. 
Result so far: 5234.88
If we subtract 792 from 880, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

The final outcome is 5234.88, with a leftover of 0.088.