258434 divided by 52 
We want to figure out the number of times 258434 can be divided by 52.

Going ahead to step 1:
52 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 52

On to step 2:
The number 52 fits into 25 0 times, leaving a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Include the next digit (8) from the dividend after 25, then repeat: 258 / 52

Going ahead to step 3:
52 can be fit into 258 4 times, resulting in a remainder of 50.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 50 after subtracting 208 from 258.
Append the next digit (4) from the dividend to 50 and continue with: 504 / 52

Step 4:
If we divide 504 by 52, we get 9 and a remainder of 36.
Put 9 as the next digit of the answer. 
Result so far: 49.0
Deduct 468 from 504 and we're left with 36.
Fetch the next digit (3) from the dividend, attach it to 36 and continue: 363 / 52

Advancing to step 5:
52 goes into 363 6 times with a remainder of 51.
The number 6 becomes the next digit in our result. 
Result so far: 496.0
Subtracting 312 from 363 leaves us with 51.
Append the next digit (4) from the dividend to 51 and continue with: 514 / 52

Let's proceed to step 6:
514 divided by 52 is 9 with a remainder of 46.
The next digit of our result is 9. 
Result so far: 4969.0
Subtracting 468 from 514 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 7:
If we divide 460 by 52, we get 8 and a remainder of 44.
The next digit of our result is 8. 
Result so far: 4969.8
Deduct 416 from 460 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 8:
52 goes into 440 8 times with a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 4969.88
Deduct 416 from 440 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 4969.88 with a remaining 0.024.