We divide 258552 by 85
We want to divide 258552 by 85.

Advancing to step 1:
2 divided by 85 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 85

Moving on to step 2:
The number 85 fits into 25 0 times, leaving a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Append the next digit (8) from the dividend to 25 and continue with: 258 / 85

On to step 3:
If we divide 258 by 85, we get 3 and a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 3 after subtracting 255 from 258.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 85

Let's proceed to step 4:
35 divided by 85 is 0 with a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 30.0
If we subtract 0 from 35, we get 35.
Append the next digit (5) from the dividend to 35 and continue with: 355 / 85

Going ahead to step 5:
The number 85 fits into 355 4 times, leaving a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 304.0
If we subtract 340 from 355, we get 15.
Take the next digit (2) from the dividend and append it to 15, then repeat: 152 / 85

Moving on to step 6:
85 goes into 152 1 times with a remainder of 67.
Write down 1 as next digit of the result. 
Result so far: 3041.0
Deduct 85 from 152 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 7:
670 divided by 85 is 7 with a remainder of 75.
Record the quotient 7 as the next digit in the result. 
Result so far: 3041.7
If we subtract 595 from 670, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 8:
85 can be fit into 750 8 times, resulting in a remainder of 70.
Record the quotient 8 as the next digit in the result. 
Result so far: 3041.78
The remainder is 70 after subtracting 680 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 9:
85 can be fit into 700 8 times, resulting in a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 3041.788
If we subtract 680 from 700, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 3041.788, with a leftover of 0.002.