We divide 501253 by 20
We want to figure out the number of times 501253 can be divided by 20.

On to step 1:
When dividing 5 by 20, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 20

Advancing to step 2:
When dividing 50 by 20, we get 2 with a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 40 from 50 leaves us with 10.
Append the next digit (1) from the dividend to 10 and continue with: 101 / 20

Let's proceed to step 3:
When dividing 101 by 20, we get 5 with a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Subtracting 100 from 101 leaves us with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 20

On to step 4:
If we divide 12 by 20, we get 0 and a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 250.0
If we subtract 0 from 12, we get 12.
Append the next digit (5) from the dividend to 12 and continue with: 125 / 20

Moving on to step 5:
If we divide 125 by 20, we get 6 and a remainder of 5.
The next digit of our result is 6. 
Result so far: 2506.0
If we take 120 away from 125, we end up with 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 20

Going ahead to step 6:
If we divide 53 by 20, we get 2 and a remainder of 13.
The next digit of our result is 2. 
Result so far: 25062.0
Deduct 40 from 53 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 7:
If we divide 130 by 20, we get 6 and a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 25062.6
Deduct 120 from 130 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
20 goes into 100 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 25062.65
If we subtract 100 from 100, 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.

Step 9:
0 divided by 20 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 25062.65
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.

Let's proceed to step 10:
When dividing 0 by 20, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 25062.65
If we take 0 away from 0, we end up 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.

In conclusion, the division gives 25062.65 with a balance of 0.0.