Let's divide 18089008 by 661
We want to divide 18089008 by 661.

Going ahead to step 1:
661 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
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 / 661

Advancing to step 2:
661 goes into 18 0 times with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Fetch the next digit (0) from the dividend, attach it to 18 and continue: 180 / 661

Step 3:
180 divided by 661 is 0 with a remainder of 180.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 180 and we're left with 180.
Append the next digit (8) from the dividend to 180 and continue with: 1808 / 661

Advancing to step 4:
The number 661 fits into 1808 2 times, leaving a remainder of 486.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 1322 from 1808, we get 486.
Grab the next digit (9) from the dividend, add it to 486, then carry on: 4869 / 661

Step 5:
If we divide 4869 by 661, we get 7 and a remainder of 242.
The next digit of our result is 7. 
Result so far: 27.0
If we subtract 4627 from 4869, we get 242.
Grab the next digit (0) from the dividend, add it to 242, then carry on: 2420 / 661

Advancing to step 6:
If we divide 2420 by 661, we get 3 and a remainder of 437.
The next digit of our result is 3. 
Result so far: 273.0
Subtract 1983 from 2420 to get 437.
Append the next digit (0) from the dividend to 437 and continue with: 4370 / 661

On to step 7:
When dividing 4370 by 661, we get 6 with a remainder of 404.
Write down 6 as next digit of the result. 
Result so far: 2736.0
Deduct 3966 from 4370 and we're left with 404.
Append the next digit (8) from the dividend to 404 and continue with: 4048 / 661

Let's proceed to step 8:
The number 661 fits into 4048 6 times, leaving a remainder of 82.
Write down 6 as next digit of the result. 
Result so far: 27366.0
The remainder is 82 after subtracting 3966 from 4048.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 9:
If we divide 820 by 661, we get 1 and a remainder of 159.
Put 1 as the next digit of the answer. 
Result so far: 27366.1
If we subtract 661 from 820, we get 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

On to step 10:
When dividing 1590 by 661, we get 2 with a remainder of 268.
Use 2 as the next digit of our solution. 
Result so far: 27366.12
If we subtract 1322 from 1590, we get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Going ahead to step 11:
2680 divided by 661 is 4 with a remainder of 36.
Write down 4 as next digit of the result. 
Result so far: 27366.124
If we subtract 2644 from 2680, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 12:
The number 661 fits into 360 0 times, leaving a remainder of 360.
The next digit of our result is 0. 
Result so far: 27366.124
Deduct 0 from 360 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 13:
3600 divided by 661 is 5 with a remainder of 295.
Use 5 as the next digit of our solution. 
Result so far: 27366.12405
Deduct 3305 from 3600 and we're left with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Step 14:
661 goes into 2950 4 times with a remainder of 306.
Use 4 as the next digit of our solution. 
Result so far: 27366.124054
Subtracting 2644 from 2950 leaves us with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Moving on to step 15:
661 can be fit into 3060 4 times, resulting in a remainder of 416.
Put 4 as the next digit of the answer. 
Result so far: 27366.1240544
The remainder is 416 after subtracting 2644 from 3060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

In conclusion, the division gives 27366.1240544 with a balance of 4.16e-06.