We're dividing 42259366 by 25 
We want to divide 42259366 by 25.

Let's proceed to step 1:
25 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 25

Moving on to step 2:
When dividing 42 by 25, we get 1 with a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 25 away from 42, we end up with 17.
Append the next digit (2) from the dividend to 17 and continue with: 172 / 25

Step 3:
172 divided by 25 is 6 with a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Deduct 150 from 172 and we're left with 22.
Fetch the next digit (5) from the dividend, attach it to 22 and continue: 225 / 25

Going ahead to step 4:
If we divide 225 by 25, we get 9 and a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 169.0
Subtracting 225 from 225 leaves us with 0.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 25

On to step 5:
25 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 1690.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 25

Let's proceed to step 6:
25 goes into 93 3 times with a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 16903.0
If we take 75 away from 93, we end up with 18.
Take the next digit (6) from the dividend and append it to 18, then repeat: 186 / 25

Advancing to step 7:
When dividing 186 by 25, we get 7 with a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 169037.0
Subtract 175 from 186 to get 11.
Take the next digit (6) from the dividend and append it to 11, then repeat: 116 / 25

Step 8:
116 divided by 25 is 4 with a remainder of 16.
The next digit of our result is 4. 
Result so far: 1690374.0
The remainder is 16 after subtracting 100 from 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
When dividing 160 by 25, we get 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 1690374.6
Subtracting 150 from 160 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
25 can be fit into 100 4 times, resulting in a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 1690374.64
The remainder is 0 after subtracting 100 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
0 divided by 25 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1690374.64
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.

Let's proceed to step 12:
25 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1690374.64
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 1690374.64 with a balance of 0.0.