809354 ÷ 5 
We want to divide 809354 by 5.

Let's proceed to step 1:
8 divided by 5 is 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 5 away from 8, we end up with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 5

Moving on to step 2:
When dividing 30 by 5, we get 6 with 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

Going ahead to step 3:
9 divided by 5 is 1 with a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 161.0
If we subtract 5 from 9, we get 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 5

Let's proceed to step 4:
5 can be fit into 43 8 times, resulting in a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 1618.0
Subtracting 40 from 43 leaves us with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 5

Going ahead to step 5:
The number 5 fits into 35 7 times, leaving a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 16187.0
Subtract 35 from 35 to get 0.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 5

Moving on to step 6:
5 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 161870.0
If we take 0 away from 4, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
The number 5 fits into 40 8 times, leaving a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 161870.8
Deduct 40 from 40 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.

Advancing to step 8:
5 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 161870.8
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.

On to step 9:
5 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 161870.8
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 final outcome is 161870.8, with a leftover of 0.0.