We're dividing 17910 by 91 
We want to divide 17910 by 91.

Step 1:
1 divided by 91 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 91

Moving on to step 2:
91 can be fit into 17 0 times, resulting in a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Append the next digit (9) from the dividend to 17 and continue with: 179 / 91

Going ahead to step 3:
The number 91 fits into 179 1 times, leaving a remainder of 88.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 91 from 179, we get 88.
Fetch the next digit (1) from the dividend, attach it to 88 and continue: 881 / 91

Let's proceed to step 4:
91 goes into 881 9 times with a remainder of 62.
The next digit of our result is 9. 
Result so far: 19.0
Subtract 819 from 881 to get 62.
Bring next digit (0) of the dividend behind the 62 and repeat the process: 620 / 91

Step 5:
620 divided by 91 is 6 with a remainder of 74.
The next digit of our result is 6. 
Result so far: 196.0
Subtracting 546 from 620 leaves us with 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 6:
91 can be fit into 740 8 times, resulting in a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 196.8
The remainder is 12 after subtracting 728 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 7:
When dividing 120 by 91, we get 1 with a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 196.81
Subtracting 91 from 120 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 8:
290 divided by 91 is 3 with a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 196.813
Subtracting 273 from 290 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 9:
If we divide 170 by 91, we get 1 and a remainder of 79.
Use 1 as the next digit of our solution. 
Result so far: 196.8131
Subtract 91 from 170 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Going ahead to step 10:
91 goes into 790 8 times with a remainder of 62.
The number 8 becomes the next digit in our result. 
Result so far: 196.81318
Subtract 728 from 790 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 11:
91 can be fit into 620 6 times, resulting in a remainder of 74.
The number 6 becomes the next digit in our result. 
Result so far: 196.813186
If we take 546 away from 620, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 12:
91 can be fit into 740 8 times, resulting in a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 196.8131868
If we subtract 728 from 740, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 13:
The number 91 fits into 120 1 times, leaving a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 196.81318681
Subtract 91 from 120 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

After the division, we end up with 196.81318681 and a remainder of 2.9e-08.