3501085 ÷ 664 
We want to figure out the number of times 3501085 can be divided by 664.

Going ahead to step 1:
3 divided by 664 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 664

Going ahead to step 2:
664 can be fit into 35 0 times, resulting in a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 35 after subtracting 0 from 35.
Bring next digit (0) of the dividend behind the 35 and repeat the process: 350 / 664

Advancing to step 3:
The number 664 fits into 350 0 times, leaving a remainder of 350.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 350, we end up with 350.
Fetch the next digit (1) from the dividend, attach it to 350 and continue: 3501 / 664

On to step 4:
When dividing 3501 by 664, we get 5 with a remainder of 181.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 181 after subtracting 3320 from 3501.
Grab the next digit (0) from the dividend, add it to 181, then carry on: 1810 / 664

Advancing to step 5:
664 can be fit into 1810 2 times, resulting in a remainder of 482.
Use 2 as the next digit of our solution. 
Result so far: 52.0
Subtracting 1328 from 1810 leaves us with 482.
Fetch the next digit (8) from the dividend, attach it to 482 and continue: 4828 / 664

Moving on to step 6:
When dividing 4828 by 664, we get 7 with a remainder of 180.
Write down 7 as next digit of the result. 
Result so far: 527.0
Deduct 4648 from 4828 and we're left with 180.
Fetch the next digit (5) from the dividend, attach it to 180 and continue: 1805 / 664

Moving on to step 7:
When dividing 1805 by 664, we get 2 with a remainder of 477.
The number 2 becomes the next digit in our result. 
Result so far: 5272.0
The remainder is 477 after subtracting 1328 from 1805.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

On to step 8:
When dividing 4770 by 664, we get 7 with a remainder of 122.
Put 7 as the next digit of the answer. 
Result so far: 5272.7
Deduct 4648 from 4770 and we're left with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Going ahead to step 9:
1220 divided by 664 is 1 with a remainder of 556.
The next digit of our result is 1. 
Result so far: 5272.71
If we subtract 664 from 1220, we get 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Moving on to step 10:
664 can be fit into 5560 8 times, resulting in a remainder of 248.
Put 8 as the next digit of the answer. 
Result so far: 5272.718
Subtract 5312 from 5560 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Let's proceed to step 11:
2480 divided by 664 is 3 with a remainder of 488.
The next digit of our result is 3. 
Result so far: 5272.7183
Subtract 1992 from 2480 to get 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Going ahead to step 12:
The number 664 fits into 4880 7 times, leaving a remainder of 232.
Use 7 as the next digit of our solution. 
Result so far: 5272.71837
Deduct 4648 from 4880 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Advancing to step 13:
The number 664 fits into 2320 3 times, leaving a remainder of 328.
Use 3 as the next digit of our solution. 
Result so far: 5272.718373
Subtracting 1992 from 2320 leaves us with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Going ahead to step 14:
The number 664 fits into 3280 4 times, leaving a remainder of 624.
Record the quotient 4 as the next digit in the result. 
Result so far: 5272.7183734
If we subtract 2656 from 3280, we get 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

On to step 15:
When dividing 6240 by 664, we get 9 with a remainder of 264.
The next digit of our result is 9. 
Result so far: 5272.71837349
Subtracting 5976 from 6240 leaves us with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

The final result is 5272.71837349 with a remainder of 2.64e-07.