We look at the division of 858134 by 5 
We want to divide 858134 by 5.

Going ahead to step 1:
8 divided by 5 is 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 5 from 8 leaves us with 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 5

Step 2:
If we divide 35 by 5, we get 7 and a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Subtract 35 from 35 to get 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 5

On to step 3:
5 goes into 8 1 times with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 171.0
The remainder is 3 after subtracting 5 from 8.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 5

Step 4:
The number 5 fits into 31 6 times, leaving a remainder of 1.
The next digit of our result is 6. 
Result so far: 1716.0
If we take 30 away from 31, we end up with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 5

Advancing to step 5:
5 goes into 13 2 times with a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 17162.0
The remainder is 3 after subtracting 10 from 13.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 5

On to step 6:
34 divided by 5 is 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 171626.0
If we subtract 30 from 34, we get 4.
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:
5 goes into 40 8 times with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 171626.8
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.

Moving on to step 8:
5 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 171626.8
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.

Advancing to step 9:
The number 5 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 171626.8
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 result is 171626.8 with a remainder of 0.0.