450204 divided by 5 
We want to figure out the number of times 450204 can be divided by 5.

On to step 1:
When dividing 4 by 5, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 5

On to step 2:
5 goes into 45 9 times with a remainder of 0.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 45 from 45 to get 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 5

On to step 3:
5 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 90.0
If we subtract 0 from 0, we get 0.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 5

Advancing to step 4:
5 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 900.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 5

Advancing to step 5:
5 can be fit into 20 4 times, resulting in a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 9004.0
The remainder is 0 after subtracting 20 from 20.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 5

On to step 6:
5 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 90040.0
Subtracting 0 from 4 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
The number 5 fits into 40 8 times, leaving a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 90040.8
Deduct 40 from 40 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
The number 5 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 90040.8
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
If we divide 0 by 5, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 90040.8
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 90040.8, with a leftover of 0.0.