We look at the division of 17372785 by 581 
We want to figure out the number of times 17372785 can be divided by 581.

Step 1:
When dividing 1 by 581, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 581

Advancing to step 2:
If we divide 17 by 581, we get 0 and a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Include the next digit (3) from the dividend after 17, then repeat: 173 / 581

On to step 3:
If we divide 173 by 581, we get 0 and a remainder of 173.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 173 after subtracting 0 from 173.
Append the next digit (7) from the dividend to 173 and continue with: 1737 / 581

Let's proceed to step 4:
581 goes into 1737 2 times with a remainder of 575.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 1162 from 1737 leaves us with 575.
Grab the next digit (2) from the dividend, add it to 575, then carry on: 5752 / 581

On to step 5:
5752 divided by 581 is 9 with a remainder of 523.
Use 9 as the next digit of our solution. 
Result so far: 29.0
Subtracting 5229 from 5752 leaves us with 523.
Take the next digit (7) from the dividend and append it to 523, then repeat: 5237 / 581

Moving on to step 6:
If we divide 5237 by 581, we get 9 and a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 299.0
The remainder is 8 after subtracting 5229 from 5237.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 581

On to step 7:
88 divided by 581 is 0 with a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 2990.0
If we take 0 away from 88, we end up with 88.
Fetch the next digit (5) from the dividend, attach it to 88 and continue: 885 / 581

Step 8:
When dividing 885 by 581, we get 1 with a remainder of 304.
The next digit of our result is 1. 
Result so far: 29901.0
If we take 581 away from 885, we end up with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 9:
The number 581 fits into 3040 5 times, leaving a remainder of 135.
The number 5 becomes the next digit in our result. 
Result so far: 29901.5
If we subtract 2905 from 3040, we get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Let's proceed to step 10:
If we divide 1350 by 581, we get 2 and a remainder of 188.
Record the quotient 2 as the next digit in the result. 
Result so far: 29901.52
If we subtract 1162 from 1350, we get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 11:
The number 581 fits into 1880 3 times, leaving a remainder of 137.
Record the quotient 3 as the next digit in the result. 
Result so far: 29901.523
Deduct 1743 from 1880 and we're left with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Advancing to step 12:
When dividing 1370 by 581, we get 2 with a remainder of 208.
Use 2 as the next digit of our solution. 
Result so far: 29901.5232
Subtracting 1162 from 1370 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 13:
581 can be fit into 2080 3 times, resulting in a remainder of 337.
Put 3 as the next digit of the answer. 
Result so far: 29901.52323
Subtracting 1743 from 2080 leaves us with 337.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

Moving on to step 14:
3370 divided by 581 is 5 with a remainder of 465.
Put 5 as the next digit of the answer. 
Result so far: 29901.523235
Subtract 2905 from 3370 to get 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Step 15:
If we divide 4650 by 581, we get 8 and a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 29901.5232358
If we take 4648 away from 4650, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 16:
When dividing 20 by 581, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 29901.5232358
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 29901.5232358, with a leftover of 2e-08.