We divide 85690107 by 664
We're looking to find how many times 664 goes into 85690107.

Advancing to step 1:
The number 664 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 664

Moving on to step 2:
If we divide 85 by 664, we get 0 and a remainder of 85.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Append the next digit (6) from the dividend to 85 and continue with: 856 / 664

On to step 3:
664 goes into 856 1 times with a remainder of 192.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 664 from 856 to get 192.
Bring next digit (9) of the dividend behind the 192 and repeat the process: 1929 / 664

Going ahead to step 4:
664 goes into 1929 2 times with a remainder of 601.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 601 after subtracting 1328 from 1929.
Bring next digit (0) of the dividend behind the 601 and repeat the process: 6010 / 664

Step 5:
The number 664 fits into 6010 9 times, leaving a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 129.0
If we subtract 5976 from 6010, we get 34.
Bring next digit (1) of the dividend behind the 34 and repeat the process: 341 / 664

Going ahead to step 6:
664 can be fit into 341 0 times, resulting in a remainder of 341.
Write down 0 as next digit of the result. 
Result so far: 1290.0
Deduct 0 from 341 and we're left with 341.
Grab the next digit (0) from the dividend, add it to 341, then carry on: 3410 / 664

Moving on to step 7:
664 can be fit into 3410 5 times, resulting in a remainder of 90.
Write down 5 as next digit of the result. 
Result so far: 12905.0
If we subtract 3320 from 3410, we get 90.
Grab the next digit (7) from the dividend, add it to 90, then carry on: 907 / 664

Going ahead to step 8:
The number 664 fits into 907 1 times, leaving a remainder of 243.
Write down 1 as next digit of the result. 
Result so far: 129051.0
The remainder is 243 after subtracting 664 from 907.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Going ahead to step 9:
If we divide 2430 by 664, we get 3 and a remainder of 438.
Write down 3 as next digit of the result. 
Result so far: 129051.3
Subtracting 1992 from 2430 leaves us with 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:
If we divide 4380 by 664, we get 6 and a remainder of 396.
Put 6 as the next digit of the answer. 
Result so far: 129051.36
The remainder is 396 after subtracting 3984 from 4380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

On to step 11:
3960 divided by 664 is 5 with a remainder of 640.
Use 5 as the next digit of our solution. 
Result so far: 129051.365
If we subtract 3320 from 3960, we get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Moving on to step 12:
664 can be fit into 6400 9 times, resulting in a remainder of 424.
Put 9 as the next digit of the answer. 
Result so far: 129051.3659
Subtract 5976 from 6400 to get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

On to step 13:
4240 divided by 664 is 6 with a remainder of 256.
Use 6 as the next digit of our solution. 
Result so far: 129051.36596
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.

Step 14:
664 can be fit into 2560 3 times, resulting in a remainder of 568.
The number 3 becomes the next digit in our result. 
Result so far: 129051.365963
Subtract 1992 from 2560 to get 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Step 15:
664 can be fit into 5680 8 times, resulting in a remainder of 368.
The next digit of our result is 8. 
Result so far: 129051.3659638
The remainder is 368 after subtracting 5312 from 5680.
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:
664 goes into 3680 5 times with a remainder of 360.
The number 5 becomes the next digit in our result. 
Result so far: 129051.36596385
Subtracting 3320 from 3680 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Our division results in 129051.36596385 with a remaining 3.6e-07.