We divide 43115423 by 664
Let's see how many times 664 fits into 43115423.

On to step 1:
664 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
If we subtract 0 from 4, we get 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 664

Moving on to step 2:
When dividing 43 by 664, we get 0 with a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Include the next digit (1) from the dividend after 43, then repeat: 431 / 664

Going ahead to step 3:
431 divided by 664 is 0 with a remainder of 431.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 431 to get 431.
Append the next digit (1) from the dividend to 431 and continue with: 4311 / 664

On to step 4:
664 can be fit into 4311 6 times, resulting in a remainder of 327.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 3984 from 4311 leaves us with 327.
Grab the next digit (5) from the dividend, add it to 327, then carry on: 3275 / 664

Moving on to step 5:
If we divide 3275 by 664, we get 4 and a remainder of 619.
Put 4 as the next digit of the answer. 
Result so far: 64.0
Subtracting 2656 from 3275 leaves us with 619.
Include the next digit (4) from the dividend after 619, then repeat: 6194 / 664

Moving on to step 6:
When dividing 6194 by 664, we get 9 with a remainder of 218.
Record the quotient 9 as the next digit in the result. 
Result so far: 649.0
Subtract 5976 from 6194 to get 218.
Grab the next digit (2) from the dividend, add it to 218, then carry on: 2182 / 664

Moving on to step 7:
If we divide 2182 by 664, we get 3 and a remainder of 190.
The next digit of our result is 3. 
Result so far: 6493.0
Subtract 1992 from 2182 to get 190.
Append the next digit (3) from the dividend to 190 and continue with: 1903 / 664

Advancing to step 8:
664 can be fit into 1903 2 times, resulting in a remainder of 575.
Record the quotient 2 as the next digit in the result. 
Result so far: 64932.0
If we take 1328 away from 1903, we end up with 575.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

On to step 9:
664 goes into 5750 8 times with a remainder of 438.
Record the quotient 8 as the next digit in the result. 
Result so far: 64932.8
Subtract 5312 from 5750 to get 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Step 10:
664 goes into 4380 6 times with a remainder of 396.
Use 6 as the next digit of our solution. 
Result so far: 64932.86
If we subtract 3984 from 4380, we get 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 11:
When dividing 3960 by 664, we get 5 with a remainder of 640.
The number 5 becomes the next digit in our result. 
Result so far: 64932.865
Deduct 3320 from 3960 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.

Advancing to step 12:
The number 664 fits into 6400 9 times, leaving a remainder of 424.
The next digit of our result is 9. 
Result so far: 64932.8659
If we take 5976 away from 6400, we end up with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Going ahead to step 13:
When dividing 4240 by 664, we get 6 with a remainder of 256.
The next digit of our result is 6. 
Result so far: 64932.86596
If we subtract 3984 from 4240, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

On to step 14:
664 goes into 2560 3 times with a remainder of 568.
The number 3 becomes the next digit in our result. 
Result so far: 64932.865963
Subtracting 1992 from 2560 leaves us with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

On to step 15:
664 can be fit into 5680 8 times, resulting in a remainder of 368.
Write down 8 as next digit of the result. 
Result so far: 64932.8659638
If we take 5312 away from 5680, we end up with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Let's proceed to step 16:
If we divide 3680 by 664, we get 5 and a remainder of 360.
The number 5 becomes the next digit in our result. 
Result so far: 64932.86596385
The remainder is 360 after subtracting 3320 from 3680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

In conclusion, the division gives 64932.86596385 with a balance of 3.6e-07.