We're dividing 991833 by 86 
We want to figure out the number of times 991833 can be divided by 86.

On to step 1:
9 divided by 86 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 86

Step 2:
86 goes into 99 1 times with a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 13 after subtracting 86 from 99.
Take the next digit (1) from the dividend and append it to 13, then repeat: 131 / 86

Let's proceed to step 3:
If we divide 131 by 86, we get 1 and a remainder of 45.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Deduct 86 from 131 and we're left with 45.
Fetch the next digit (8) from the dividend, attach it to 45 and continue: 458 / 86

Moving on to step 4:
If we divide 458 by 86, we get 5 and a remainder of 28.
Record the quotient 5 as the next digit in the result. 
Result so far: 115.0
Deduct 430 from 458 and we're left with 28.
Grab the next digit (3) from the dividend, add it to 28, then carry on: 283 / 86

Let's proceed to step 5:
283 divided by 86 is 3 with a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 1153.0
Subtract 258 from 283 to get 25.
Include the next digit (3) from the dividend after 25, then repeat: 253 / 86

Going ahead to step 6:
253 divided by 86 is 2 with a remainder of 81.
The next digit of our result is 2. 
Result so far: 11532.0
Subtract 172 from 253 to get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Advancing to step 7:
810 divided by 86 is 9 with a remainder of 36.
Record the quotient 9 as the next digit in the result. 
Result so far: 11532.9
The remainder is 36 after subtracting 774 from 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 8:
If we divide 360 by 86, we get 4 and a remainder of 16.
The next digit of our result is 4. 
Result so far: 11532.94
The remainder is 16 after subtracting 344 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 9:
160 divided by 86 is 1 with a remainder of 74.
Write down 1 as next digit of the result. 
Result so far: 11532.941
If we subtract 86 from 160, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 10:
If we divide 740 by 86, we get 8 and a remainder of 52.
The next digit of our result is 8. 
Result so far: 11532.9418
Deduct 688 from 740 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 11:
The number 86 fits into 520 6 times, leaving a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 11532.94186
If we subtract 516 from 520, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 12:
If we divide 40 by 86, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 11532.94186
Subtracting 0 from 40 leaves us with 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:
400 divided by 86 is 4 with a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 11532.9418604
Subtract 344 from 400 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 14:
86 goes into 560 6 times with a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 11532.94186046
If we subtract 516 from 560, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The quotient of the division is 11532.94186046, and the remainder is 4.4e-08.