48515486 ÷ 664 
We want to figure out the number of times 48515486 can be divided by 664.

Advancing to step 1:
4 divided by 664 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 664

Step 2:
If we divide 48 by 664, we get 0 and a remainder of 48.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 48 and we're left with 48.
Include the next digit (5) from the dividend after 48, then repeat: 485 / 664

Advancing to step 3:
485 divided by 664 is 0 with a remainder of 485.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 485 leaves us with 485.
Include the next digit (1) from the dividend after 485, then repeat: 4851 / 664

Going ahead to step 4:
664 can be fit into 4851 7 times, resulting in a remainder of 203.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 4648 from 4851, we get 203.
Take the next digit (5) from the dividend and append it to 203, then repeat: 2035 / 664

Moving on to step 5:
2035 divided by 664 is 3 with a remainder of 43.
The next digit of our result is 3. 
Result so far: 73.0
If we subtract 1992 from 2035, we get 43.
Bring next digit (4) of the dividend behind the 43 and repeat the process: 434 / 664

Let's proceed to step 6:
664 goes into 434 0 times with a remainder of 434.
Use 0 as the next digit of our solution. 
Result so far: 730.0
Deduct 0 from 434 and we're left with 434.
Include the next digit (8) from the dividend after 434, then repeat: 4348 / 664

Let's proceed to step 7:
The number 664 fits into 4348 6 times, leaving a remainder of 364.
Write down 6 as next digit of the result. 
Result so far: 7306.0
Subtracting 3984 from 4348 leaves us with 364.
Bring next digit (6) of the dividend behind the 364 and repeat the process: 3646 / 664

Moving on to step 8:
If we divide 3646 by 664, we get 5 and a remainder of 326.
Record the quotient 5 as the next digit in the result. 
Result so far: 73065.0
The remainder is 326 after subtracting 3320 from 3646.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Going ahead to step 9:
664 goes into 3260 4 times with a remainder of 604.
The next digit of our result is 4. 
Result so far: 73065.4
Deduct 2656 from 3260 and we're left with 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Going ahead to step 10:
6040 divided by 664 is 9 with a remainder of 64.
The next digit of our result is 9. 
Result so far: 73065.49
The remainder is 64 after subtracting 5976 from 6040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 11:
664 goes into 640 0 times with a remainder of 640.
Write down 0 as next digit of the result. 
Result so far: 73065.49
The remainder is 640 after subtracting 0 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Going ahead to step 12:
6400 divided by 664 is 9 with a remainder of 424.
Use 9 as the next digit of our solution. 
Result so far: 73065.4909
Subtracting 5976 from 6400 leaves us 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.

Step 13:
4240 divided by 664 is 6 with a remainder of 256.
Put 6 as the next digit of the answer. 
Result so far: 73065.49096
Deduct 3984 from 4240 and we're left with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 14:
664 goes into 2560 3 times with a remainder of 568.
Use 3 as the next digit of our solution. 
Result so far: 73065.490963
The remainder is 568 after subtracting 1992 from 2560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Moving on to step 15:
664 goes into 5680 8 times with a remainder of 368.
The number 8 becomes the next digit in our result. 
Result so far: 73065.4909638
Subtract 5312 from 5680 to get 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Advancing to step 16:
If we divide 3680 by 664, we get 5 and a remainder of 360.
Record the quotient 5 as the next digit in the result. 
Result so far: 73065.49096385
Subtract 3320 from 3680 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

The quotient of the division is 73065.49096385, and the remainder is 3.6e-07.