We look at the division of 452937 by 20 
Our goal is to divide 452937 by 20.

Let's proceed to step 1:
4 divided by 20 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 20

Going ahead to step 2:
The number 20 fits into 45 2 times, leaving a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 5 after subtracting 40 from 45.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 20

Going ahead to step 3:
20 goes into 52 2 times with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Deduct 40 from 52 and we're left with 12.
Bring next digit (9) of the dividend behind the 12 and repeat the process: 129 / 20

Moving on to step 4:
When dividing 129 by 20, we get 6 with a remainder of 9.
The number 6 becomes the next digit in our result. 
Result so far: 226.0
The remainder is 9 after subtracting 120 from 129.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 20

Step 5:
When dividing 93 by 20, we get 4 with a remainder of 13.
Put 4 as the next digit of the answer. 
Result so far: 2264.0
If we take 80 away from 93, we end up with 13.
Take the next digit (7) from the dividend and append it to 13, then repeat: 137 / 20

Step 6:
20 can be fit into 137 6 times, resulting in a remainder of 17.
Put 6 as the next digit of the answer. 
Result so far: 22646.0
Deduct 120 from 137 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 7:
The number 20 fits into 170 8 times, leaving a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 22646.8
Subtract 160 from 170 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
20 goes into 100 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 22646.85
Deduct 100 from 100 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 9:
0 divided by 20 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 22646.85
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.

On to step 10:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 22646.85
If we subtract 0 from 0, 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.

In conclusion, the division gives 22646.85 with a balance of 0.0.