803254 divided by 20 
We're looking to find how many times 20 goes into 803254.

Going ahead to step 1:
8 divided by 20 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 20

Let's proceed to step 2:
When dividing 80 by 20, we get 4 with a remainder of 0.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 80 from 80, we get 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 20

Let's proceed to step 3:
If we divide 3 by 20, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 40.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 20

Let's proceed to step 4:
The number 20 fits into 32 1 times, leaving a remainder of 12.
The next digit of our result is 1. 
Result so far: 401.0
The remainder is 12 after subtracting 20 from 32.
Append the next digit (5) from the dividend to 12 and continue with: 125 / 20

Going ahead to step 5:
125 divided by 20 is 6 with a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 4016.0
The remainder is 5 after subtracting 120 from 125.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 20

Moving on to step 6:
54 divided by 20 is 2 with a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 40162.0
If we take 40 away from 54, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
The number 20 fits into 140 7 times, leaving a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 40162.7
Deduct 140 from 140 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.

On to step 8:
When dividing 0 by 20, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 40162.7
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.

On to step 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 40162.7
Deduct 0 from 0 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.

In conclusion, the division gives 40162.7 with a balance of 0.0.