We look at the division of 17866905 by 913 
Let's see how many times 913 fits into 17866905.

On to step 1:
913 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 913

Step 2:
913 can be fit into 17 0 times, resulting in a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Fetch the next digit (8) from the dividend, attach it to 17 and continue: 178 / 913

Moving on to step 3:
The number 913 fits into 178 0 times, leaving a remainder of 178.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 178 leaves us with 178.
Fetch the next digit (6) from the dividend, attach it to 178 and continue: 1786 / 913

Advancing to step 4:
913 goes into 1786 1 times with a remainder of 873.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 913 from 1786 leaves us with 873.
Grab the next digit (6) from the dividend, add it to 873, then carry on: 8736 / 913

Moving on to step 5:
913 goes into 8736 9 times with a remainder of 519.
Write down 9 as next digit of the result. 
Result so far: 19.0
If we subtract 8217 from 8736, we get 519.
Append the next digit (9) from the dividend to 519 and continue with: 5199 / 913

Going ahead to step 6:
5199 divided by 913 is 5 with a remainder of 634.
Put 5 as the next digit of the answer. 
Result so far: 195.0
Deduct 4565 from 5199 and we're left with 634.
Fetch the next digit (0) from the dividend, attach it to 634 and continue: 6340 / 913

On to step 7:
913 can be fit into 6340 6 times, resulting in a remainder of 862.
The number 6 becomes the next digit in our result. 
Result so far: 1956.0
If we take 5478 away from 6340, we end up with 862.
Fetch the next digit (5) from the dividend, attach it to 862 and continue: 8625 / 913

Going ahead to step 8:
If we divide 8625 by 913, we get 9 and a remainder of 408.
Put 9 as the next digit of the answer. 
Result so far: 19569.0
The remainder is 408 after subtracting 8217 from 8625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Going ahead to step 9:
The number 913 fits into 4080 4 times, leaving a remainder of 428.
Record the quotient 4 as the next digit in the result. 
Result so far: 19569.4
If we take 3652 away from 4080, we end up with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

On to step 10:
The number 913 fits into 4280 4 times, leaving a remainder of 628.
The next digit of our result is 4. 
Result so far: 19569.44
The remainder is 628 after subtracting 3652 from 4280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

The final outcome is 19569.44, with a leftover of 0.628.