We divide 63902780 by 664
Let's see how many times 664 fits into 63902780.

Step 1:
If we divide 6 by 664, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 664

Going ahead to step 2:
If we divide 63 by 664, we get 0 and a remainder of 63.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 63, we end up with 63.
Take the next digit (9) from the dividend and append it to 63, then repeat: 639 / 664

On to step 3:
664 can be fit into 639 0 times, resulting in a remainder of 639.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 639 after subtracting 0 from 639.
Include the next digit (0) from the dividend after 639, then repeat: 6390 / 664

Step 4:
664 can be fit into 6390 9 times, resulting in a remainder of 414.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 414 after subtracting 5976 from 6390.
Take the next digit (2) from the dividend and append it to 414, then repeat: 4142 / 664

Step 5:
The number 664 fits into 4142 6 times, leaving a remainder of 158.
Write down 6 as next digit of the result. 
Result so far: 96.0
If we take 3984 away from 4142, we end up with 158.
Fetch the next digit (7) from the dividend, attach it to 158 and continue: 1587 / 664

Moving on to step 6:
1587 divided by 664 is 2 with a remainder of 259.
Record the quotient 2 as the next digit in the result. 
Result so far: 962.0
If we subtract 1328 from 1587, we get 259.
Grab the next digit (8) from the dividend, add it to 259, then carry on: 2598 / 664

Moving on to step 7:
The number 664 fits into 2598 3 times, leaving a remainder of 606.
Put 3 as the next digit of the answer. 
Result so far: 9623.0
Subtracting 1992 from 2598 leaves us with 606.
Bring next digit (0) of the dividend behind the 606 and repeat the process: 6060 / 664

Let's proceed to step 8:
When dividing 6060 by 664, we get 9 with a remainder of 84.
Write down 9 as next digit of the result. 
Result so far: 96239.0
The remainder is 84 after subtracting 5976 from 6060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 9:
664 can be fit into 840 1 times, resulting in a remainder of 176.
The number 1 becomes the next digit in our result. 
Result so far: 96239.1
Deduct 664 from 840 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Moving on to step 10:
1760 divided by 664 is 2 with a remainder of 432.
Put 2 as the next digit of the answer. 
Result so far: 96239.12
Deduct 1328 from 1760 and we're left with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Going ahead to step 11:
If we divide 4320 by 664, we get 6 and a remainder of 336.
Write down 6 as next digit of the result. 
Result so far: 96239.126
Deduct 3984 from 4320 and we're left with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Let's proceed to step 12:
664 can be fit into 3360 5 times, resulting in a remainder of 40.
Put 5 as the next digit of the answer. 
Result so far: 96239.1265
The remainder is 40 after subtracting 3320 from 3360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 13:
If we divide 400 by 664, we get 0 and a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 96239.1265
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 14:
664 can be fit into 4000 6 times, resulting in a remainder of 16.
The next digit of our result is 6. 
Result so far: 96239.126506
Deduct 3984 from 4000 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 15:
If we divide 160 by 664, we get 0 and a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 96239.126506
If we take 0 away from 160, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 16:
664 goes into 1600 2 times with a remainder of 272.
The number 2 becomes the next digit in our result. 
Result so far: 96239.12650602
If we take 1328 away from 1600, we end up with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

The final result is 96239.12650602 with a remainder of 2.72e-07.