Let's divide 858502 by 5
We're looking to find how many times 5 goes into 858502.

Advancing to step 1:
5 can be fit into 8 1 times, resulting in a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 5 from 8 to get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 5

Let's proceed to step 2:
35 divided by 5 is 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we take 35 away from 35, we end up with 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 5

Moving on to step 3:
If we divide 8 by 5, we get 1 and a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 171.0
Subtract 5 from 8 to get 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 5

Moving on to step 4:
If we divide 35 by 5, we get 7 and a remainder of 0.
The next digit of our result is 7. 
Result so far: 1717.0
If we take 35 away from 35, we end up with 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 5

Going ahead to step 5:
When dividing 0 by 5, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 17170.0
Subtract 0 from 0 to get 0.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 5

Step 6:
5 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 171700.0
Subtract 0 from 2 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
If we divide 20 by 5, we get 4 and a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 171700.4
Subtracting 20 from 20 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.

Going ahead to step 8:
The number 5 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 171700.4
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
The number 5 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 171700.4
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.

In conclusion, the division gives 171700.4 with a balance of 0.0.