258104 ÷ 10 
Our goal is to divide 258104 by 10.

Let's proceed to step 1:
The number 10 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 10

Going ahead to step 2:
10 goes into 25 2 times with a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 20 away from 25, we end up with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 10

Going ahead to step 3:
When dividing 58 by 10, we get 5 with a remainder of 8.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Subtracting 50 from 58 leaves us with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 10

Advancing to step 4:
81 divided by 10 is 8 with a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 258.0
Subtracting 80 from 81 leaves us with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 10

Advancing to step 5:
10 divided by 10 is 1 with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 2581.0
Subtracting 10 from 10 leaves us with 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 10

Let's proceed to step 6:
10 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 25810.0
If we take 0 away from 4, 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.

Step 7:
10 can be fit into 40 4 times, resulting in a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 25810.4
If we subtract 40 from 40, we 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:
10 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 25810.4
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.

Step 9:
0 divided by 10 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 25810.4
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 25810.4 with a remainder of 0.0.