We look at the division of 25445 by 42 
We want to figure out the number of times 25445 can be divided by 42.

Advancing to step 1:
42 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 42

Let's proceed to step 2:
42 can be fit into 25 0 times, resulting in a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Include the next digit (4) from the dividend after 25, then repeat: 254 / 42

Step 3:
254 divided by 42 is 6 with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 252 from 254 leaves us with 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 42

On to step 4:
If we divide 24 by 42, we get 0 and a remainder of 24.
Use 0 as the next digit of our solution. 
Result so far: 60.0
The remainder is 24 after subtracting 0 from 24.
Fetch the next digit (5) from the dividend, attach it to 24 and continue: 245 / 42

On to step 5:
The number 42 fits into 245 5 times, leaving a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 605.0
Subtract 210 from 245 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 6:
42 goes into 350 8 times with a remainder of 14.
The next digit of our result is 8. 
Result so far: 605.8
Subtract 336 from 350 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 7:
The number 42 fits into 140 3 times, leaving a remainder of 14.
The next digit of our result is 3. 
Result so far: 605.83
If we take 126 away from 140, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 8:
The number 42 fits into 140 3 times, leaving a remainder of 14.
The next digit of our result is 3. 
Result so far: 605.833
Subtract 126 from 140 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

After the division, we end up with 605.833 and a remainder of 0.0014.