We're dividing 803544 by 10 
We want to divide 803544 by 10.

Going ahead to step 1:
If we divide 8 by 10, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 10

Going ahead to step 2:
10 goes into 80 8 times with a remainder of 0.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 80 from 80, we get 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 10

On to step 3:
10 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 80.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 10

Advancing to step 4:
If we divide 35 by 10, we get 3 and a remainder of 5.
The next digit of our result is 3. 
Result so far: 803.0
If we subtract 30 from 35, we get 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 10

Going ahead to step 5:
When dividing 54 by 10, we get 5 with a remainder of 4.
Put 5 as the next digit of the answer. 
Result so far: 8035.0
Subtracting 50 from 54 leaves us with 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 10

Advancing to step 6:
44 divided by 10 is 4 with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 80354.0
If we take 40 away from 44, 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:
10 goes into 40 4 times with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 80354.4
The remainder is 0 after subtracting 40 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
10 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 80354.4
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.

Moving on to step 9:
If we divide 0 by 10, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 80354.4
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.

The final outcome is 80354.4, with a leftover of 0.0.