1901584 divided by 664 
Let's see how many times 664 fits into 1901584.

Going ahead to step 1:
When dividing 1 by 664, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 664

Let's proceed to step 2:
The number 664 fits into 19 0 times, leaving a remainder of 19.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 19, we get 19.
Append the next digit (0) from the dividend to 19 and continue with: 190 / 664

On to step 3:
If we divide 190 by 664, we get 0 and a remainder of 190.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 190 leaves us with 190.
Grab the next digit (1) from the dividend, add it to 190, then carry on: 1901 / 664

Let's proceed to step 4:
664 goes into 1901 2 times with a remainder of 573.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 1328 from 1901, we get 573.
Bring next digit (5) of the dividend behind the 573 and repeat the process: 5735 / 664

Advancing to step 5:
When dividing 5735 by 664, we get 8 with a remainder of 423.
The next digit of our result is 8. 
Result so far: 28.0
Subtracting 5312 from 5735 leaves us with 423.
Fetch the next digit (8) from the dividend, attach it to 423 and continue: 4238 / 664

Going ahead to step 6:
4238 divided by 664 is 6 with a remainder of 254.
Record the quotient 6 as the next digit in the result. 
Result so far: 286.0
Subtracting 3984 from 4238 leaves us with 254.
Include the next digit (4) from the dividend after 254, then repeat: 2544 / 664

On to step 7:
If we divide 2544 by 664, we get 3 and a remainder of 552.
The next digit of our result is 3. 
Result so far: 2863.0
Subtracting 1992 from 2544 leaves us with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Advancing to step 8:
If we divide 5520 by 664, we get 8 and a remainder of 208.
Put 8 as the next digit of the answer. 
Result so far: 2863.8
Subtract 5312 from 5520 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Step 9:
When dividing 2080 by 664, we get 3 with a remainder of 88.
The number 3 becomes the next digit in our result. 
Result so far: 2863.83
Deduct 1992 from 2080 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 10:
664 goes into 880 1 times with a remainder of 216.
Record the quotient 1 as the next digit in the result. 
Result so far: 2863.831
If we subtract 664 from 880, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

On to step 11:
664 can be fit into 2160 3 times, resulting in a remainder of 168.
Write down 3 as next digit of the result. 
Result so far: 2863.8313
If we take 1992 away from 2160, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 12:
664 can be fit into 1680 2 times, resulting in a remainder of 352.
Use 2 as the next digit of our solution. 
Result so far: 2863.83132
Deduct 1328 from 1680 and we're left with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Moving on to step 13:
664 can be fit into 3520 5 times, resulting in a remainder of 200.
Put 5 as the next digit of the answer. 
Result so far: 2863.831325
If we subtract 3320 from 3520, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 14:
The number 664 fits into 2000 3 times, leaving a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 2863.8313253
Subtract 1992 from 2000 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 15:
664 can be fit into 80 0 times, resulting in a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 2863.8313253
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

In conclusion, the division gives 2863.8313253 with a balance of 8e-08.