25343911 ÷ 239 
Our goal is to divide 25343911 by 239.

Step 1:
If we divide 2 by 239, we get 0 and a remainder of 2.
The next digit of our result is 0. 
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 / 239

Advancing to step 2:
When dividing 25 by 239, we get 0 with a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Take the next digit (3) from the dividend and append it to 25, then repeat: 253 / 239

Going ahead to step 3:
If we divide 253 by 239, we get 1 and a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 14 after subtracting 239 from 253.
Grab the next digit (4) from the dividend, add it to 14, then carry on: 144 / 239

Advancing to step 4:
When dividing 144 by 239, we get 0 with a remainder of 144.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 144 leaves us with 144.
Include the next digit (3) from the dividend after 144, then repeat: 1443 / 239

On to step 5:
1443 divided by 239 is 6 with a remainder of 9.
Put 6 as the next digit of the answer. 
Result so far: 106.0
If we subtract 1434 from 1443, we get 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 239

On to step 6:
239 can be fit into 99 0 times, resulting in a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 1060.0
If we take 0 away from 99, we end up with 99.
Include the next digit (1) from the dividend after 99, then repeat: 991 / 239

Let's proceed to step 7:
When dividing 991 by 239, we get 4 with a remainder of 35.
Record the quotient 4 as the next digit in the result. 
Result so far: 10604.0
Subtract 956 from 991 to get 35.
Include the next digit (1) from the dividend after 35, then repeat: 351 / 239

Let's proceed to step 8:
The number 239 fits into 351 1 times, leaving a remainder of 112.
Put 1 as the next digit of the answer. 
Result so far: 106041.0
If we subtract 239 from 351, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 9:
239 goes into 1120 4 times with a remainder of 164.
Write down 4 as next digit of the result. 
Result so far: 106041.4
Subtracting 956 from 1120 leaves us with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Moving on to step 10:
If we divide 1640 by 239, we get 6 and a remainder of 206.
Use 6 as the next digit of our solution. 
Result so far: 106041.46
The remainder is 206 after subtracting 1434 from 1640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

On to step 11:
The number 239 fits into 2060 8 times, leaving a remainder of 148.
The number 8 becomes the next digit in our result. 
Result so far: 106041.468
Deduct 1912 from 2060 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Step 12:
If we divide 1480 by 239, we get 6 and a remainder of 46.
The number 6 becomes the next digit in our result. 
Result so far: 106041.4686
Subtracting 1434 from 1480 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.

Let's proceed to step 13:
239 can be fit into 460 1 times, resulting in a remainder of 221.
Use 1 as the next digit of our solution. 
Result so far: 106041.46861
If we subtract 239 from 460, we get 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Let's proceed to step 14:
239 goes into 2210 9 times with a remainder of 59.
Record the quotient 9 as the next digit in the result. 
Result so far: 106041.468619
Subtracting 2151 from 2210 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 15:
If we divide 590 by 239, we get 2 and a remainder of 112.
The number 2 becomes the next digit in our result. 
Result so far: 106041.4686192
The remainder is 112 after subtracting 478 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 16:
239 goes into 1120 4 times with a remainder of 164.
The number 4 becomes the next digit in our result. 
Result so far: 106041.46861924
Subtract 956 from 1120 to get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

After the division, we end up with 106041.46861924 and a remainder of 1.64e-07.