We look at the division of 25908 by 90 
Let's see how many times 90 fits into 25908.

On to step 1:
If we divide 2 by 90, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 90

Moving on to step 2:
25 divided by 90 is 0 with a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Fetch the next digit (9) from the dividend, attach it to 25 and continue: 259 / 90

Advancing to step 3:
When dividing 259 by 90, we get 2 with a remainder of 79.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 180 from 259 to get 79.
Bring next digit (0) of the dividend behind the 79 and repeat the process: 790 / 90

Moving on to step 4:
90 can be fit into 790 8 times, resulting in a remainder of 70.
Write down 8 as next digit of the result. 
Result so far: 28.0
Deduct 720 from 790 and we're left with 70.
Bring next digit (8) of the dividend behind the 70 and repeat the process: 708 / 90

Moving on to step 5:
90 goes into 708 7 times with a remainder of 78.
The next digit of our result is 7. 
Result so far: 287.0
Subtracting 630 from 708 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 6:
The number 90 fits into 780 8 times, leaving a remainder of 60.
Put 8 as the next digit of the answer. 
Result so far: 287.8
The remainder is 60 after subtracting 720 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 7:
If we divide 600 by 90, we get 6 and a remainder of 60.
Write down 6 as next digit of the result. 
Result so far: 287.86
Subtracting 540 from 600 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 8:
If we divide 600 by 90, we get 6 and a remainder of 60.
Record the quotient 6 as the next digit in the result. 
Result so far: 287.866
The remainder is 60 after subtracting 540 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The quotient of the division is 287.866, and the remainder is 0.006.