We look at the division of 91122017 by 879 
Let's see how many times 879 fits into 91122017.

Going ahead to step 1:
9 divided by 879 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 879

Step 2:
91 divided by 879 is 0 with a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Append the next digit (1) from the dividend to 91 and continue with: 911 / 879

Advancing to step 3:
If we divide 911 by 879, we get 1 and a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 32 after subtracting 879 from 911.
Take the next digit (2) from the dividend and append it to 32, then repeat: 322 / 879

Advancing to step 4:
879 can be fit into 322 0 times, resulting in a remainder of 322.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 322, we end up with 322.
Bring next digit (2) of the dividend behind the 322 and repeat the process: 3222 / 879

On to step 5:
3222 divided by 879 is 3 with a remainder of 585.
Use 3 as the next digit of our solution. 
Result so far: 103.0
Subtract 2637 from 3222 to get 585.
Grab the next digit (0) from the dividend, add it to 585, then carry on: 5850 / 879

Step 6:
879 can be fit into 5850 6 times, resulting in a remainder of 576.
Write down 6 as next digit of the result. 
Result so far: 1036.0
If we subtract 5274 from 5850, we get 576.
Bring next digit (1) of the dividend behind the 576 and repeat the process: 5761 / 879

Advancing to step 7:
The number 879 fits into 5761 6 times, leaving a remainder of 487.
The next digit of our result is 6. 
Result so far: 10366.0
The remainder is 487 after subtracting 5274 from 5761.
Grab the next digit (7) from the dividend, add it to 487, then carry on: 4877 / 879

On to step 8:
4877 divided by 879 is 5 with a remainder of 482.
The number 5 becomes the next digit in our result. 
Result so far: 103665.0
Subtract 4395 from 4877 to get 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Let's proceed to step 9:
When dividing 4820 by 879, we get 5 with a remainder of 425.
The next digit of our result is 5. 
Result so far: 103665.5
Deduct 4395 from 4820 and we're left with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Let's proceed to step 10:
When dividing 4250 by 879, we get 4 with a remainder of 734.
The next digit of our result is 4. 
Result so far: 103665.54
If we take 3516 away from 4250, we end up with 734.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7340, and continue the process.

Moving on to step 11:
The number 879 fits into 7340 8 times, leaving a remainder of 308.
Use 8 as the next digit of our solution. 
Result so far: 103665.548
Deduct 7032 from 7340 and we're left with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Advancing to step 12:
When dividing 3080 by 879, we get 3 with a remainder of 443.
Put 3 as the next digit of the answer. 
Result so far: 103665.5483
Subtracting 2637 from 3080 leaves us with 443.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4430, and continue the process.

On to step 13:
The number 879 fits into 4430 5 times, leaving a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 103665.54835
If we subtract 4395 from 4430, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 14:
879 can be fit into 350 0 times, resulting in a remainder of 350.
Record the quotient 0 as the next digit in the result. 
Result so far: 103665.54835
Subtract 0 from 350 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Let's proceed to step 15:
If we divide 3500 by 879, we get 3 and a remainder of 863.
Record the quotient 3 as the next digit in the result. 
Result so far: 103665.5483503
Deduct 2637 from 3500 and we're left with 863.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8630, and continue the process.

Let's proceed to step 16:
If we divide 8630 by 879, we get 9 and a remainder of 719.
The next digit of our result is 9. 
Result so far: 103665.54835039
Subtract 7911 from 8630 to get 719.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7190, and continue the process.

Our division results in 103665.54835039 with a remaining 7.19e-07.