We look at the division of 26709546 by 858 
Our goal is to divide 26709546 by 858.

Advancing to step 1:
858 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 858

On to step 2:
The number 858 fits into 26 0 times, leaving a remainder of 26.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 26, we end up with 26.
Bring next digit (7) of the dividend behind the 26 and repeat the process: 267 / 858

Going ahead to step 3:
When dividing 267 by 858, we get 0 with a remainder of 267.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 267 and we're left with 267.
Include the next digit (0) from the dividend after 267, then repeat: 2670 / 858

Moving on to step 4:
If we divide 2670 by 858, we get 3 and a remainder of 96.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 2574 from 2670 to get 96.
Include the next digit (9) from the dividend after 96, then repeat: 969 / 858

Going ahead to step 5:
The number 858 fits into 969 1 times, leaving a remainder of 111.
Use 1 as the next digit of our solution. 
Result so far: 31.0
If we take 858 away from 969, we end up with 111.
Include the next digit (5) from the dividend after 111, then repeat: 1115 / 858

Moving on to step 6:
When dividing 1115 by 858, we get 1 with a remainder of 257.
Put 1 as the next digit of the answer. 
Result so far: 311.0
The remainder is 257 after subtracting 858 from 1115.
Include the next digit (4) from the dividend after 257, then repeat: 2574 / 858

Step 7:
858 goes into 2574 3 times with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 3113.0
If we subtract 2574 from 2574, we get 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 858

Moving on to step 8:
The number 858 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 31130.0
The remainder is 6 after subtracting 0 from 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
858 can be fit into 60 0 times, resulting in a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 31130.0
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 10:
The number 858 fits into 600 0 times, leaving a remainder of 600.
Put 0 as the next digit of the answer. 
Result so far: 31130.0
The remainder is 600 after subtracting 0 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

The final result is 31130.0 with a remainder of 0.6.