We divide 16904551 by 2
Our goal is to divide 16904551 by 2.

Let's proceed to step 1:
If we divide 1 by 2, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 2

Advancing to step 2:
The number 2 fits into 16 8 times, leaving a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 0 after subtracting 16 from 16.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 2

Going ahead to step 3:
The number 2 fits into 9 4 times, leaving a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 84.0
If we subtract 8 from 9, we get 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 2

Let's proceed to step 4:
The number 2 fits into 10 5 times, leaving a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 845.0
Deduct 10 from 10 and we're left with 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 2

Going ahead to step 5:
The number 2 fits into 4 2 times, leaving a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 8452.0
The remainder is 0 after subtracting 4 from 4.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 2

Let's proceed to step 6:
When dividing 5 by 2, we get 2 with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 84522.0
Subtracting 4 from 5 leaves us with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 2

Moving on to step 7:
15 divided by 2 is 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 845227.0
Subtract 14 from 15 to get 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 2

On to step 8:
If we divide 11 by 2, we get 5 and a remainder of 1.
The next digit of our result is 5. 
Result so far: 8452275.0
Subtracting 10 from 11 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 9:
2 can be fit into 10 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 8452275.5
Subtracting 10 from 10 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
2 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 8452275.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 11:
If we divide 0 by 2, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 8452275.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 8452275.5 and a remainder of 0.0.