We're dividing 991667 by 91 
We want to figure out the number of times 991667 can be divided by 91.

Going ahead to step 1:
When dividing 9 by 91, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 91

Advancing to step 2:
When dividing 99 by 91, we get 1 with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 91 from 99 and we're left with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 91

Step 3:
91 goes into 81 0 times with a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 81, we end up with 81.
Bring next digit (6) of the dividend behind the 81 and repeat the process: 816 / 91

Advancing to step 4:
91 can be fit into 816 8 times, resulting in a remainder of 88.
The next digit of our result is 8. 
Result so far: 108.0
If we subtract 728 from 816, we get 88.
Bring next digit (6) of the dividend behind the 88 and repeat the process: 886 / 91

Advancing to step 5:
886 divided by 91 is 9 with a remainder of 67.
Record the quotient 9 as the next digit in the result. 
Result so far: 1089.0
The remainder is 67 after subtracting 819 from 886.
Append the next digit (7) from the dividend to 67 and continue with: 677 / 91

Advancing to step 6:
91 goes into 677 7 times with a remainder of 40.
The next digit of our result is 7. 
Result so far: 10897.0
If we subtract 637 from 677, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 7:
400 divided by 91 is 4 with a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 10897.4
If we subtract 364 from 400, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 8:
When dividing 360 by 91, we get 3 with a remainder of 87.
Put 3 as the next digit of the answer. 
Result so far: 10897.43
Subtracting 273 from 360 leaves us with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Let's proceed to step 9:
If we divide 870 by 91, we get 9 and a remainder of 51.
Use 9 as the next digit of our solution. 
Result so far: 10897.439
If we take 819 away from 870, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 10:
The number 91 fits into 510 5 times, leaving a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 10897.4395
Deduct 455 from 510 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 11:
550 divided by 91 is 6 with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 10897.43956
Deduct 546 from 550 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 12:
40 divided by 91 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 10897.43956
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 13:
91 can be fit into 400 4 times, resulting in a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 10897.4395604
If we subtract 364 from 400, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 14:
360 divided by 91 is 3 with a remainder of 87.
The number 3 becomes the next digit in our result. 
Result so far: 10897.43956043
Subtract 273 from 360 to get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

In conclusion, the division gives 10897.43956043 with a balance of 8.7e-08.