Let's divide 18009017 by 454
We want to figure out the number of times 18009017 can be divided by 454.

Going ahead to step 1:
1 divided by 454 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 454

On to step 2:
The number 454 fits into 18 0 times, leaving a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Bring next digit (0) of the dividend behind the 18 and repeat the process: 180 / 454

On to step 3:
180 divided by 454 is 0 with a remainder of 180.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 180 to get 180.
Append the next digit (0) from the dividend to 180 and continue with: 1800 / 454

Let's proceed to step 4:
454 can be fit into 1800 3 times, resulting in a remainder of 438.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 1362 from 1800 and we're left with 438.
Append the next digit (9) from the dividend to 438 and continue with: 4389 / 454

Moving on to step 5:
If we divide 4389 by 454, we get 9 and a remainder of 303.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
Subtract 4086 from 4389 to get 303.
Bring next digit (0) of the dividend behind the 303 and repeat the process: 3030 / 454

Advancing to step 6:
When dividing 3030 by 454, we get 6 with a remainder of 306.
Use 6 as the next digit of our solution. 
Result so far: 396.0
Subtract 2724 from 3030 to get 306.
Bring next digit (1) of the dividend behind the 306 and repeat the process: 3061 / 454

Step 7:
454 can be fit into 3061 6 times, resulting in a remainder of 337.
The number 6 becomes the next digit in our result. 
Result so far: 3966.0
Subtracting 2724 from 3061 leaves us with 337.
Bring next digit (7) of the dividend behind the 337 and repeat the process: 3377 / 454

Advancing to step 8:
3377 divided by 454 is 7 with a remainder of 199.
Use 7 as the next digit of our solution. 
Result so far: 39667.0
If we take 3178 away from 3377, we end up with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

On to step 9:
When dividing 1990 by 454, we get 4 with a remainder of 174.
The number 4 becomes the next digit in our result. 
Result so far: 39667.4
If we subtract 1816 from 1990, we get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Step 10:
The number 454 fits into 1740 3 times, leaving a remainder of 378.
The next digit of our result is 3. 
Result so far: 39667.43
If we take 1362 away from 1740, we end up with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Advancing to step 11:
If we divide 3780 by 454, we get 8 and a remainder of 148.
Use 8 as the next digit of our solution. 
Result so far: 39667.438
If we take 3632 away from 3780, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

On to step 12:
The number 454 fits into 1480 3 times, leaving a remainder of 118.
The next digit of our result is 3. 
Result so far: 39667.4383
If we subtract 1362 from 1480, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Step 13:
1180 divided by 454 is 2 with a remainder of 272.
The number 2 becomes the next digit in our result. 
Result so far: 39667.43832
Subtracting 908 from 1180 leaves us with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Step 14:
454 can be fit into 2720 5 times, resulting in a remainder of 450.
Use 5 as the next digit of our solution. 
Result so far: 39667.438325
Subtract 2270 from 2720 to get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Let's proceed to step 15:
454 can be fit into 4500 9 times, resulting in a remainder of 414.
Record the quotient 9 as the next digit in the result. 
Result so far: 39667.4383259
Deduct 4086 from 4500 and we're left with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Let's proceed to step 16:
454 goes into 4140 9 times with a remainder of 54.
Put 9 as the next digit of the answer. 
Result so far: 39667.43832599
Subtracting 4086 from 4140 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

In conclusion, the division gives 39667.43832599 with a balance of 5.4e-08.