We're dividing 45203 by 99 
Let's see how many times 99 fits into 45203.

Step 1:
When dividing 4 by 99, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 99

Going ahead to step 2:
45 divided by 99 is 0 with a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Include the next digit (2) from the dividend after 45, then repeat: 452 / 99

Let's proceed to step 3:
99 can be fit into 452 4 times, resulting in a remainder of 56.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 56 after subtracting 396 from 452.
Include the next digit (0) from the dividend after 56, then repeat: 560 / 99

Step 4:
560 divided by 99 is 5 with a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 45.0
The remainder is 65 after subtracting 495 from 560.
Fetch the next digit (3) from the dividend, attach it to 65 and continue: 653 / 99

Going ahead to step 5:
99 can be fit into 653 6 times, resulting in a remainder of 59.
The next digit of our result is 6. 
Result so far: 456.0
Subtract 594 from 653 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 6:
99 goes into 590 5 times with a remainder of 95.
Use 5 as the next digit of our solution. 
Result so far: 456.5
The remainder is 95 after subtracting 495 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Let's proceed to step 7:
99 can be fit into 950 9 times, resulting in a remainder of 59.
The next digit of our result is 9. 
Result so far: 456.59
Subtract 891 from 950 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 8:
590 divided by 99 is 5 with a remainder of 95.
Write down 5 as next digit of the result. 
Result so far: 456.595
Deduct 495 from 590 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Going ahead to step 9:
99 can be fit into 950 9 times, resulting in a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 456.5959
If we take 891 away from 950, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 10:
590 divided by 99 is 5 with a remainder of 95.
Put 5 as the next digit of the answer. 
Result so far: 456.59595
Subtracting 495 from 590 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 11:
99 can be fit into 950 9 times, resulting in a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 456.595959
Subtracting 891 from 950 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 12:
99 goes into 590 5 times with a remainder of 95.
The next digit of our result is 5. 
Result so far: 456.5959595
Subtracting 495 from 590 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Step 13:
950 divided by 99 is 9 with a remainder of 59.
Use 9 as the next digit of our solution. 
Result so far: 456.59595959
Deduct 891 from 950 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

The final outcome is 456.59595959, with a leftover of 5.9e-08.