16563613 ÷ 909 
Our goal is to divide 16563613 by 909.

Going ahead to step 1:
909 goes into 1 0 times with 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.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 909

Going ahead to step 2:
909 can be fit into 16 0 times, resulting in a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Append the next digit (5) from the dividend to 16 and continue with: 165 / 909

Let's proceed to step 3:
The number 909 fits into 165 0 times, leaving a remainder of 165.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 165, we end up with 165.
Grab the next digit (6) from the dividend, add it to 165, then carry on: 1656 / 909

Moving on to step 4:
909 can be fit into 1656 1 times, resulting in a remainder of 747.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 909 from 1656 to get 747.
Take the next digit (3) from the dividend and append it to 747, then repeat: 7473 / 909

Moving on to step 5:
909 goes into 7473 8 times with a remainder of 201.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtract 7272 from 7473 to get 201.
Bring next digit (6) of the dividend behind the 201 and repeat the process: 2016 / 909

Let's proceed to step 6:
2016 divided by 909 is 2 with a remainder of 198.
The number 2 becomes the next digit in our result. 
Result so far: 182.0
Subtracting 1818 from 2016 leaves us with 198.
Append the next digit (1) from the dividend to 198 and continue with: 1981 / 909

Going ahead to step 7:
909 can be fit into 1981 2 times, resulting in a remainder of 163.
Record the quotient 2 as the next digit in the result. 
Result so far: 1822.0
If we subtract 1818 from 1981, we get 163.
Include the next digit (3) from the dividend after 163, then repeat: 1633 / 909

Step 8:
1633 divided by 909 is 1 with a remainder of 724.
Record the quotient 1 as the next digit in the result. 
Result so far: 18221.0
If we subtract 909 from 1633, we get 724.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

Let's proceed to step 9:
If we divide 7240 by 909, we get 7 and a remainder of 877.
Use 7 as the next digit of our solution. 
Result so far: 18221.7
Subtract 6363 from 7240 to get 877.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8770, and continue the process.

Moving on to step 10:
8770 divided by 909 is 9 with a remainder of 589.
The number 9 becomes the next digit in our result. 
Result so far: 18221.79
Subtracting 8181 from 8770 leaves us with 589.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5890, and continue the process.

Going ahead to step 11:
5890 divided by 909 is 6 with a remainder of 436.
Record the quotient 6 as the next digit in the result. 
Result so far: 18221.796
Subtracting 5454 from 5890 leaves us with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Moving on to step 12:
The number 909 fits into 4360 4 times, leaving a remainder of 724.
The number 4 becomes the next digit in our result. 
Result so far: 18221.7964
If we take 3636 away from 4360, we end up with 724.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

Going ahead to step 13:
When dividing 7240 by 909, we get 7 with a remainder of 877.
The next digit of our result is 7. 
Result so far: 18221.79647
Subtract 6363 from 7240 to get 877.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8770, and continue the process.

Step 14:
If we divide 8770 by 909, we get 9 and a remainder of 589.
The number 9 becomes the next digit in our result. 
Result so far: 18221.796479
The remainder is 589 after subtracting 8181 from 8770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5890, and continue the process.

Advancing to step 15:
909 goes into 5890 6 times with a remainder of 436.
The number 6 becomes the next digit in our result. 
Result so far: 18221.7964796
Subtracting 5454 from 5890 leaves us with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Let's proceed to step 16:
If we divide 4360 by 909, we get 4 and a remainder of 724.
Write down 4 as next digit of the result. 
Result so far: 18221.79647964
If we subtract 3636 from 4360, we get 724.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

The final outcome is 18221.79647964, with a leftover of 7.24e-07.