We're dividing 455203 by 10 
We're looking to find how many times 10 goes into 455203.

Going ahead to step 1:
10 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
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 / 10

Moving on to step 2:
10 can be fit into 45 4 times, resulting in a remainder of 5.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 40 away from 45, we end up with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 10

Step 3:
The number 10 fits into 55 5 times, leaving a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
The remainder is 5 after subtracting 50 from 55.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 10

Advancing to step 4:
If we divide 52 by 10, we get 5 and a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 455.0
Subtract 50 from 52 to get 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 10

Moving on to step 5:
10 can be fit into 20 2 times, resulting in a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 4552.0
Subtracting 20 from 20 leaves us with 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 10

Let's proceed to step 6:
3 divided by 10 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 45520.0
Deduct 0 from 3 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
10 goes into 30 3 times with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 45520.3
If we subtract 30 from 30, we get 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 8:
10 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 45520.3
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
0 divided by 10 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 45520.3
Subtract 0 from 0 to get 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 quotient of the division is 45520.3, and the remainder is 0.0.