855394 ÷ 10 
Let's see how many times 10 fits into 855394.

Let's proceed to step 1:
10 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 10

Moving on to step 2:
10 goes into 85 8 times with a remainder of 5.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 5 after subtracting 80 from 85.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 10

Going ahead to step 3:
If we divide 55 by 10, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 85.0
Deduct 50 from 55 and we're left with 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 10

Let's proceed to step 4:
53 divided by 10 is 5 with a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 855.0
The remainder is 3 after subtracting 50 from 53.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 10

Going ahead to step 5:
10 goes into 39 3 times with a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 8553.0
Deduct 30 from 39 and we're left with 9.
Include the next digit (4) from the dividend after 9, then repeat: 94 / 10

On to step 6:
When dividing 94 by 10, we get 9 with a remainder of 4.
Use 9 as the next digit of our solution. 
Result so far: 85539.0
The remainder is 4 after subtracting 90 from 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 7:
10 goes into 40 4 times with a remainder of 0.
The next digit of our result is 4. 
Result so far: 85539.4
Subtract 40 from 40 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 8:
When dividing 0 by 10, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 85539.4
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.

Advancing to step 9:
10 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: 85539.4
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.

The final result is 85539.4 with a remainder of 0.0.