Let's divide 91670999 by 689
We want to figure out the number of times 91670999 can be divided by 689.

On to step 1:
The number 689 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 689

Let's proceed to step 2:
The number 689 fits into 91 0 times, leaving a remainder of 91.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 91 to get 91.
Grab the next digit (6) from the dividend, add it to 91, then carry on: 916 / 689

Moving on to step 3:
When dividing 916 by 689, we get 1 with a remainder of 227.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 689 from 916 to get 227.
Include the next digit (7) from the dividend after 227, then repeat: 2277 / 689

Step 4:
The number 689 fits into 2277 3 times, leaving a remainder of 210.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we take 2067 away from 2277, we end up with 210.
Bring next digit (0) of the dividend behind the 210 and repeat the process: 2100 / 689

Moving on to step 5:
689 goes into 2100 3 times with a remainder of 33.
The number 3 becomes the next digit in our result. 
Result so far: 133.0
Subtract 2067 from 2100 to get 33.
Bring next digit (9) of the dividend behind the 33 and repeat the process: 339 / 689

Step 6:
The number 689 fits into 339 0 times, leaving a remainder of 339.
Write down 0 as next digit of the result. 
Result so far: 1330.0
The remainder is 339 after subtracting 0 from 339.
Take the next digit (9) from the dividend and append it to 339, then repeat: 3399 / 689

Let's proceed to step 7:
When dividing 3399 by 689, we get 4 with a remainder of 643.
The number 4 becomes the next digit in our result. 
Result so far: 13304.0
If we subtract 2756 from 3399, we get 643.
Append the next digit (9) from the dividend to 643 and continue with: 6439 / 689

Let's proceed to step 8:
689 can be fit into 6439 9 times, resulting in a remainder of 238.
Use 9 as the next digit of our solution. 
Result so far: 133049.0
If we take 6201 away from 6439, we end up with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Moving on to step 9:
If we divide 2380 by 689, we get 3 and a remainder of 313.
The number 3 becomes the next digit in our result. 
Result so far: 133049.3
Subtracting 2067 from 2380 leaves us with 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Moving on to step 10:
3130 divided by 689 is 4 with a remainder of 374.
The next digit of our result is 4. 
Result so far: 133049.34
Subtracting 2756 from 3130 leaves us with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Let's proceed to step 11:
If we divide 3740 by 689, we get 5 and a remainder of 295.
Write down 5 as next digit of the result. 
Result so far: 133049.345
If we take 3445 away from 3740, we end up with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Step 12:
The number 689 fits into 2950 4 times, leaving a remainder of 194.
Put 4 as the next digit of the answer. 
Result so far: 133049.3454
The remainder is 194 after subtracting 2756 from 2950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Let's proceed to step 13:
689 can be fit into 1940 2 times, resulting in a remainder of 562.
Put 2 as the next digit of the answer. 
Result so far: 133049.34542
The remainder is 562 after subtracting 1378 from 1940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

On to step 14:
When dividing 5620 by 689, we get 8 with a remainder of 108.
Put 8 as the next digit of the answer. 
Result so far: 133049.345428
The remainder is 108 after subtracting 5512 from 5620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 15:
When dividing 1080 by 689, we get 1 with a remainder of 391.
The number 1 becomes the next digit in our result. 
Result so far: 133049.3454281
Subtract 689 from 1080 to get 391.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3910, and continue the process.

Let's proceed to step 16:
3910 divided by 689 is 5 with a remainder of 465.
Record the quotient 5 as the next digit in the result. 
Result so far: 133049.34542815
Deduct 3445 from 3910 and we're left with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

The final outcome is 133049.34542815, with a leftover of 4.65e-07.