25884320 ÷ 668 
We want to figure out the number of times 25884320 can be divided by 668.

Going ahead to step 1:
When dividing 2 by 668, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 668

Moving on to step 2:
If we divide 25 by 668, we get 0 and a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Include the next digit (8) from the dividend after 25, then repeat: 258 / 668

Going ahead to step 3:
668 goes into 258 0 times with a remainder of 258.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 258 leaves us with 258.
Grab the next digit (8) from the dividend, add it to 258, then carry on: 2588 / 668

Going ahead to step 4:
The number 668 fits into 2588 3 times, leaving a remainder of 584.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 2004 away from 2588, we end up with 584.
Take the next digit (4) from the dividend and append it to 584, then repeat: 5844 / 668

Step 5:
5844 divided by 668 is 8 with a remainder of 500.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
Deduct 5344 from 5844 and we're left with 500.
Take the next digit (3) from the dividend and append it to 500, then repeat: 5003 / 668

Step 6:
When dividing 5003 by 668, we get 7 with a remainder of 327.
Use 7 as the next digit of our solution. 
Result so far: 387.0
If we subtract 4676 from 5003, we get 327.
Take the next digit (2) from the dividend and append it to 327, then repeat: 3272 / 668

Step 7:
The number 668 fits into 3272 4 times, leaving a remainder of 600.
Put 4 as the next digit of the answer. 
Result so far: 3874.0
Deduct 2672 from 3272 and we're left with 600.
Include the next digit (0) from the dividend after 600, then repeat: 6000 / 668

Going ahead to step 8:
668 goes into 6000 8 times with a remainder of 656.
Write down 8 as next digit of the result. 
Result so far: 38748.0
The remainder is 656 after subtracting 5344 from 6000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6560, and continue the process.

Let's proceed to step 9:
668 can be fit into 6560 9 times, resulting in a remainder of 548.
Put 9 as the next digit of the answer. 
Result so far: 38748.9
Deduct 6012 from 6560 and we're left with 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

Advancing to step 10:
If we divide 5480 by 668, we get 8 and a remainder of 136.
The number 8 becomes the next digit in our result. 
Result so far: 38748.98
The remainder is 136 after subtracting 5344 from 5480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Going ahead to step 11:
The number 668 fits into 1360 2 times, leaving a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 38748.982
If we subtract 1336 from 1360, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 12:
When dividing 240 by 668, we get 0 with a remainder of 240.
Write down 0 as next digit of the result. 
Result so far: 38748.982
If we subtract 0 from 240, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 13:
When dividing 2400 by 668, we get 3 with a remainder of 396.
The number 3 becomes the next digit in our result. 
Result so far: 38748.98203
If we take 2004 away from 2400, we end up with 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Advancing to step 14:
668 goes into 3960 5 times with a remainder of 620.
The next digit of our result is 5. 
Result so far: 38748.982035
If we take 3340 away from 3960, we end up with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Advancing to step 15:
668 can be fit into 6200 9 times, resulting in a remainder of 188.
Use 9 as the next digit of our solution. 
Result so far: 38748.9820359
The remainder is 188 after subtracting 6012 from 6200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 16:
1880 divided by 668 is 2 with a remainder of 544.
The number 2 becomes the next digit in our result. 
Result so far: 38748.98203592
Subtracting 1336 from 1880 leaves us with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

The final outcome is 38748.98203592, with a leftover of 5.44e-07.