17131493 ÷ 623 
We're looking to find how many times 623 goes into 17131493.

Let's proceed to step 1:
When dividing 1 by 623, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 623

Moving on to step 2:
623 goes into 17 0 times with a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Include the next digit (1) from the dividend after 17, then repeat: 171 / 623

Let's proceed to step 3:
623 can be fit into 171 0 times, resulting in a remainder of 171.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 171, we get 171.
Take the next digit (3) from the dividend and append it to 171, then repeat: 1713 / 623

Moving on to step 4:
If we divide 1713 by 623, we get 2 and a remainder of 467.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 467 after subtracting 1246 from 1713.
Bring next digit (1) of the dividend behind the 467 and repeat the process: 4671 / 623

Step 5:
If we divide 4671 by 623, we get 7 and a remainder of 310.
The number 7 becomes the next digit in our result. 
Result so far: 27.0
If we take 4361 away from 4671, we end up with 310.
Bring next digit (4) of the dividend behind the 310 and repeat the process: 3104 / 623

Step 6:
When dividing 3104 by 623, we get 4 with a remainder of 612.
Record the quotient 4 as the next digit in the result. 
Result so far: 274.0
Subtracting 2492 from 3104 leaves us with 612.
Append the next digit (9) from the dividend to 612 and continue with: 6129 / 623

Going ahead to step 7:
If we divide 6129 by 623, we get 9 and a remainder of 522.
Use 9 as the next digit of our solution. 
Result so far: 2749.0
The remainder is 522 after subtracting 5607 from 6129.
Fetch the next digit (3) from the dividend, attach it to 522 and continue: 5223 / 623

Let's proceed to step 8:
623 goes into 5223 8 times with a remainder of 239.
The number 8 becomes the next digit in our result. 
Result so far: 27498.0
Deduct 4984 from 5223 and we're left with 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Let's proceed to step 9:
The number 623 fits into 2390 3 times, leaving a remainder of 521.
Put 3 as the next digit of the answer. 
Result so far: 27498.3
Subtract 1869 from 2390 to get 521.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5210, and continue the process.

Step 10:
If we divide 5210 by 623, we get 8 and a remainder of 226.
The number 8 becomes the next digit in our result. 
Result so far: 27498.38
If we take 4984 away from 5210, we end up with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Advancing to step 11:
The number 623 fits into 2260 3 times, leaving a remainder of 391.
Use 3 as the next digit of our solution. 
Result so far: 27498.383
If we subtract 1869 from 2260, we get 391.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3910, and continue the process.

Moving on to step 12:
623 goes into 3910 6 times with a remainder of 172.
Record the quotient 6 as the next digit in the result. 
Result so far: 27498.3836
Deduct 3738 from 3910 and we're left with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Let's proceed to step 13:
The number 623 fits into 1720 2 times, leaving a remainder of 474.
Use 2 as the next digit of our solution. 
Result so far: 27498.38362
If we take 1246 away from 1720, we end up with 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Going ahead to step 14:
If we divide 4740 by 623, we get 7 and a remainder of 379.
The number 7 becomes the next digit in our result. 
Result so far: 27498.383627
If we subtract 4361 from 4740, we get 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Let's proceed to step 15:
When dividing 3790 by 623, we get 6 with a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 27498.3836276
Subtracting 3738 from 3790 leaves us 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.

On to step 16:
If we divide 520 by 623, we get 0 and a remainder of 520.
Write down 0 as next digit of the result. 
Result so far: 27498.3836276
The remainder is 520 after subtracting 0 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

In conclusion, the division gives 27498.3836276 with a balance of 5.2e-07.