We look at the division of 45458405 by 99 
We're looking to find how many times 99 goes into 45458405.

Advancing to step 1:
The number 99 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 99

Let's proceed to step 2:
99 can be fit into 45 0 times, resulting in a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Take the next digit (4) from the dividend and append it to 45, then repeat: 454 / 99

Advancing to step 3:
99 goes into 454 4 times with a remainder of 58.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 396 away from 454, we end up with 58.
Grab the next digit (5) from the dividend, add it to 58, then carry on: 585 / 99

On to step 4:
99 can be fit into 585 5 times, resulting in a remainder of 90.
Write down 5 as next digit of the result. 
Result so far: 45.0
Subtract 495 from 585 to get 90.
Fetch the next digit (8) from the dividend, attach it to 90 and continue: 908 / 99

Going ahead to step 5:
If we divide 908 by 99, we get 9 and a remainder of 17.
Write down 9 as next digit of the result. 
Result so far: 459.0
Subtracting 891 from 908 leaves us with 17.
Grab the next digit (4) from the dividend, add it to 17, then carry on: 174 / 99

Going ahead to step 6:
When dividing 174 by 99, we get 1 with a remainder of 75.
The number 1 becomes the next digit in our result. 
Result so far: 4591.0
The remainder is 75 after subtracting 99 from 174.
Take the next digit (0) from the dividend and append it to 75, then repeat: 750 / 99

On to step 7:
99 goes into 750 7 times with a remainder of 57.
Write down 7 as next digit of the result. 
Result so far: 45917.0
If we take 693 away from 750, we end up with 57.
Bring next digit (5) of the dividend behind the 57 and repeat the process: 575 / 99

Moving on to step 8:
When dividing 575 by 99, we get 5 with a remainder of 80.
Use 5 as the next digit of our solution. 
Result so far: 459175.0
Deduct 495 from 575 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 9:
When dividing 800 by 99, we get 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 459175.8
Subtract 792 from 800 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
99 goes into 80 0 times with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 459175.8
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 11:
If we divide 800 by 99, we get 8 and a remainder of 8.
The next digit of our result is 8. 
Result so far: 459175.808
Subtracting 792 from 800 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 12:
99 goes into 80 0 times with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 459175.808
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 13:
If we divide 800 by 99, we get 8 and a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 459175.80808
The remainder is 8 after subtracting 792 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 14:
When dividing 80 by 99, we get 0 with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 459175.80808
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 15:
99 can be fit into 800 8 times, resulting in a remainder of 8.
The next digit of our result is 8. 
Result so far: 459175.8080808
If we take 792 away from 800, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 16:
When dividing 80 by 99, we get 0 with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 459175.8080808
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

In conclusion, the division gives 459175.8080808 with a balance of 8e-08.