12108744 divided by 450 
We want to figure out the number of times 12108744 can be divided by 450.

Step 1:
When dividing 1 by 450, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 450

Moving on to step 2:
When dividing 12 by 450, we get 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Include the next digit (1) from the dividend after 12, then repeat: 121 / 450

On to step 3:
450 goes into 121 0 times with a remainder of 121.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 121 leaves us with 121.
Take the next digit (0) from the dividend and append it to 121, then repeat: 1210 / 450

Going ahead to step 4:
When dividing 1210 by 450, we get 2 with a remainder of 310.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 900 from 1210 and we're left with 310.
Take the next digit (8) from the dividend and append it to 310, then repeat: 3108 / 450

Step 5:
450 can be fit into 3108 6 times, resulting in a remainder of 408.
Write down 6 as next digit of the result. 
Result so far: 26.0
If we take 2700 away from 3108, we end up with 408.
Bring next digit (7) of the dividend behind the 408 and repeat the process: 4087 / 450

Let's proceed to step 6:
When dividing 4087 by 450, we get 9 with a remainder of 37.
Write down 9 as next digit of the result. 
Result so far: 269.0
The remainder is 37 after subtracting 4050 from 4087.
Bring next digit (4) of the dividend behind the 37 and repeat the process: 374 / 450

Going ahead to step 7:
The number 450 fits into 374 0 times, leaving a remainder of 374.
The number 0 becomes the next digit in our result. 
Result so far: 2690.0
Deduct 0 from 374 and we're left with 374.
Fetch the next digit (4) from the dividend, attach it to 374 and continue: 3744 / 450

On to step 8:
450 goes into 3744 8 times with a remainder of 144.
The number 8 becomes the next digit in our result. 
Result so far: 26908.0
If we take 3600 away from 3744, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 9:
450 goes into 1440 3 times with a remainder of 90.
Use 3 as the next digit of our solution. 
Result so far: 26908.3
Subtracting 1350 from 1440 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 10:
450 can be fit into 900 2 times, resulting in a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 26908.32
Subtract 900 from 900 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
The number 450 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 26908.32
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.

Advancing to step 12:
450 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 26908.32
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.

The final result is 26908.32 with a remainder of 0.0.