We divide 809345 by 5
We want to divide 809345 by 5.

Advancing to step 1:
When dividing 8 by 5, we get 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 5 from 8, we get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 5

Moving on to step 2:
If we divide 30 by 5, we get 6 and a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
The remainder is 0 after subtracting 30 from 30.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 5

Advancing to step 3:
The number 5 fits into 9 1 times, leaving a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 161.0
Subtract 5 from 9 to get 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 5

On to step 4:
5 goes into 43 8 times with a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 1618.0
The remainder is 3 after subtracting 40 from 43.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 5

Going ahead to step 5:
When dividing 34 by 5, we get 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 16186.0
The remainder is 4 after subtracting 30 from 34.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 5

Let's proceed to step 6:
When dividing 45 by 5, we get 9 with a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 161869.0
Deduct 45 from 45 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 7:
5 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 161869.0
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 8:
0 divided by 5 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 161869.0
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.

In conclusion, the division gives 161869.0 with a balance of 0.0.