23939289 divided by 664 
Our goal is to divide 23939289 by 664.

Going ahead to step 1:
When dividing 2 by 664, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 664

Moving on to step 2:
23 divided by 664 is 0 with a remainder of 23.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 23 leaves us with 23.
Take the next digit (9) from the dividend and append it to 23, then repeat: 239 / 664

Moving on to step 3:
664 goes into 239 0 times with a remainder of 239.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 239 leaves us with 239.
Include the next digit (3) from the dividend after 239, then repeat: 2393 / 664

Step 4:
When dividing 2393 by 664, we get 3 with a remainder of 401.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 1992 from 2393 leaves us with 401.
Include the next digit (9) from the dividend after 401, then repeat: 4019 / 664

On to step 5:
664 can be fit into 4019 6 times, resulting in a remainder of 35.
Use 6 as the next digit of our solution. 
Result so far: 36.0
If we subtract 3984 from 4019, we get 35.
Grab the next digit (2) from the dividend, add it to 35, then carry on: 352 / 664

Step 6:
664 goes into 352 0 times with a remainder of 352.
Use 0 as the next digit of our solution. 
Result so far: 360.0
Deduct 0 from 352 and we're left with 352.
Grab the next digit (8) from the dividend, add it to 352, then carry on: 3528 / 664

Step 7:
If we divide 3528 by 664, we get 5 and a remainder of 208.
Write down 5 as next digit of the result. 
Result so far: 3605.0
The remainder is 208 after subtracting 3320 from 3528.
Include the next digit (9) from the dividend after 208, then repeat: 2089 / 664

Let's proceed to step 8:
664 can be fit into 2089 3 times, resulting in a remainder of 97.
Use 3 as the next digit of our solution. 
Result so far: 36053.0
Subtracting 1992 from 2089 leaves us with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Let's proceed to step 9:
When dividing 970 by 664, we get 1 with a remainder of 306.
Record the quotient 1 as the next digit in the result. 
Result so far: 36053.1
If we subtract 664 from 970, we get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Going ahead to step 10:
If we divide 3060 by 664, we get 4 and a remainder of 404.
Use 4 as the next digit of our solution. 
Result so far: 36053.14
If we take 2656 away from 3060, we end up with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

On to step 11:
664 goes into 4040 6 times with a remainder of 56.
The next digit of our result is 6. 
Result so far: 36053.146
Deduct 3984 from 4040 and we're left 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.

On to step 12:
If we divide 560 by 664, we get 0 and a remainder of 560.
Record the quotient 0 as the next digit in the result. 
Result so far: 36053.146
If we take 0 away from 560, we end up with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 13:
664 can be fit into 5600 8 times, resulting in a remainder of 288.
The number 8 becomes the next digit in our result. 
Result so far: 36053.14608
If we take 5312 away from 5600, we end up with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Advancing to step 14:
The number 664 fits into 2880 4 times, leaving a remainder of 224.
Record the quotient 4 as the next digit in the result. 
Result so far: 36053.146084
Subtracting 2656 from 2880 leaves us with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Let's proceed to step 15:
2240 divided by 664 is 3 with a remainder of 248.
Write down 3 as next digit of the result. 
Result so far: 36053.1460843
Deduct 1992 from 2240 and we're left with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Advancing to step 16:
The number 664 fits into 2480 3 times, leaving a remainder of 488.
The number 3 becomes the next digit in our result. 
Result so far: 36053.14608433
Subtracting 1992 from 2480 leaves us with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

After the division, we end up with 36053.14608433 and a remainder of 4.88e-07.