We look at the division of 91710311 by 493 
We want to figure out the number of times 91710311 can be divided by 493.

On to step 1:
493 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 493

Step 2:
The number 493 fits into 91 0 times, leaving a remainder of 91.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Fetch the next digit (7) from the dividend, attach it to 91 and continue: 917 / 493

Step 3:
493 can be fit into 917 1 times, resulting in a remainder of 424.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 493 from 917, we get 424.
Take the next digit (1) from the dividend and append it to 424, then repeat: 4241 / 493

Moving on to step 4:
If we divide 4241 by 493, we get 8 and a remainder of 297.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we take 3944 away from 4241, we end up with 297.
Take the next digit (0) from the dividend and append it to 297, then repeat: 2970 / 493

Moving on to step 5:
493 can be fit into 2970 6 times, resulting in a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 186.0
Subtracting 2958 from 2970 leaves us with 12.
Grab the next digit (3) from the dividend, add it to 12, then carry on: 123 / 493

Moving on to step 6:
When dividing 123 by 493, we get 0 with a remainder of 123.
Write down 0 as next digit of the result. 
Result so far: 1860.0
The remainder is 123 after subtracting 0 from 123.
Take the next digit (1) from the dividend and append it to 123, then repeat: 1231 / 493

Let's proceed to step 7:
1231 divided by 493 is 2 with a remainder of 245.
The next digit of our result is 2. 
Result so far: 18602.0
Subtract 986 from 1231 to get 245.
Grab the next digit (1) from the dividend, add it to 245, then carry on: 2451 / 493

Going ahead to step 8:
When dividing 2451 by 493, we get 4 with a remainder of 479.
The next digit of our result is 4. 
Result so far: 186024.0
Subtracting 1972 from 2451 leaves us with 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

Step 9:
When dividing 4790 by 493, we get 9 with a remainder of 353.
The number 9 becomes the next digit in our result. 
Result so far: 186024.9
Subtract 4437 from 4790 to get 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Let's proceed to step 10:
When dividing 3530 by 493, we get 7 with a remainder of 79.
Write down 7 as next digit of the result. 
Result so far: 186024.97
Deduct 3451 from 3530 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Moving on to step 11:
790 divided by 493 is 1 with a remainder of 297.
The number 1 becomes the next digit in our result. 
Result so far: 186024.971
If we take 493 away from 790, we end up with 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Going ahead to step 12:
493 can be fit into 2970 6 times, resulting in a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 186024.9716
Subtracting 2958 from 2970 leaves us with 12.
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 13:
120 divided by 493 is 0 with a remainder of 120.
Record the quotient 0 as the next digit in the result. 
Result so far: 186024.9716
Subtract 0 from 120 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 14:
The number 493 fits into 1200 2 times, leaving a remainder of 214.
Use 2 as the next digit of our solution. 
Result so far: 186024.971602
Subtract 986 from 1200 to get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Going ahead to step 15:
When dividing 2140 by 493, we get 4 with a remainder of 168.
Put 4 as the next digit of the answer. 
Result so far: 186024.9716024
If we take 1972 away from 2140, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

On to step 16:
493 can be fit into 1680 3 times, resulting in a remainder of 201.
The number 3 becomes the next digit in our result. 
Result so far: 186024.97160243
Subtract 1479 from 1680 to get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

The final outcome is 186024.97160243, with a leftover of 2.01e-07.