Let's divide 25689707 by 668
Let's see how many times 668 fits into 25689707.

Advancing to step 1:
The number 668 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 668

Going ahead to step 2:
668 can be fit into 25 0 times, resulting in a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Include the next digit (6) from the dividend after 25, then repeat: 256 / 668

Step 3:
If we divide 256 by 668, we get 0 and a remainder of 256.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 256 and we're left with 256.
Bring next digit (8) of the dividend behind the 256 and repeat the process: 2568 / 668

Advancing to step 4:
2568 divided by 668 is 3 with a remainder of 564.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 2004 from 2568 to get 564.
Bring next digit (9) of the dividend behind the 564 and repeat the process: 5649 / 668

Advancing to step 5:
668 goes into 5649 8 times with a remainder of 305.
Write down 8 as next digit of the result. 
Result so far: 38.0
The remainder is 305 after subtracting 5344 from 5649.
Bring next digit (7) of the dividend behind the 305 and repeat the process: 3057 / 668

Going ahead to step 6:
If we divide 3057 by 668, we get 4 and a remainder of 385.
Record the quotient 4 as the next digit in the result. 
Result so far: 384.0
The remainder is 385 after subtracting 2672 from 3057.
Append the next digit (0) from the dividend to 385 and continue with: 3850 / 668

Moving on to step 7:
When dividing 3850 by 668, we get 5 with a remainder of 510.
The number 5 becomes the next digit in our result. 
Result so far: 3845.0
The remainder is 510 after subtracting 3340 from 3850.
Take the next digit (7) from the dividend and append it to 510, then repeat: 5107 / 668

Step 8:
The number 668 fits into 5107 7 times, leaving a remainder of 431.
Use 7 as the next digit of our solution. 
Result so far: 38457.0
If we subtract 4676 from 5107, we get 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

On to step 9:
668 can be fit into 4310 6 times, resulting in a remainder of 302.
Record the quotient 6 as the next digit in the result. 
Result so far: 38457.6
If we subtract 4008 from 4310, we get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

On to step 10:
668 can be fit into 3020 4 times, resulting in a remainder of 348.
Use 4 as the next digit of our solution. 
Result so far: 38457.64
Deduct 2672 from 3020 and we're left with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Moving on to step 11:
If we divide 3480 by 668, we get 5 and a remainder of 140.
Write down 5 as next digit of the result. 
Result so far: 38457.645
Subtracting 3340 from 3480 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 12:
668 can be fit into 1400 2 times, resulting in a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 38457.6452
Deduct 1336 from 1400 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 13:
640 divided by 668 is 0 with a remainder of 640.
Record the quotient 0 as the next digit in the result. 
Result so far: 38457.6452
Deduct 0 from 640 and we're left with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Let's proceed to step 14:
6400 divided by 668 is 9 with a remainder of 388.
The number 9 becomes the next digit in our result. 
Result so far: 38457.645209
Subtracting 6012 from 6400 leaves us with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Step 15:
When dividing 3880 by 668, we get 5 with a remainder of 540.
The next digit of our result is 5. 
Result so far: 38457.6452095
The remainder is 540 after subtracting 3340 from 3880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Advancing to step 16:
668 can be fit into 5400 8 times, resulting in a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 38457.64520958
Subtracting 5344 from 5400 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final outcome is 38457.64520958, with a leftover of 5.6e-08.