18032509 divided by 561 
We want to figure out the number of times 18032509 can be divided by 561.

Let's proceed to step 1:
561 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 561

Step 2:
When dividing 18 by 561, we get 0 with a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 18, we get 18.
Append the next digit (0) from the dividend to 18 and continue with: 180 / 561

Moving on to step 3:
When dividing 180 by 561, we get 0 with a remainder of 180.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 180 leaves us with 180.
Take the next digit (3) from the dividend and append it to 180, then repeat: 1803 / 561

Advancing to step 4:
If we divide 1803 by 561, we get 3 and a remainder of 120.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 1683 from 1803 leaves us with 120.
Fetch the next digit (2) from the dividend, attach it to 120 and continue: 1202 / 561

Moving on to step 5:
561 goes into 1202 2 times with a remainder of 80.
Use 2 as the next digit of our solution. 
Result so far: 32.0
The remainder is 80 after subtracting 1122 from 1202.
Include the next digit (5) from the dividend after 80, then repeat: 805 / 561

On to step 6:
805 divided by 561 is 1 with a remainder of 244.
Record the quotient 1 as the next digit in the result. 
Result so far: 321.0
If we take 561 away from 805, we end up with 244.
Include the next digit (0) from the dividend after 244, then repeat: 2440 / 561

Advancing to step 7:
2440 divided by 561 is 4 with a remainder of 196.
Put 4 as the next digit of the answer. 
Result so far: 3214.0
Subtracting 2244 from 2440 leaves us with 196.
Take the next digit (9) from the dividend and append it to 196, then repeat: 1969 / 561

Going ahead to step 8:
The number 561 fits into 1969 3 times, leaving a remainder of 286.
Use 3 as the next digit of our solution. 
Result so far: 32143.0
If we take 1683 away from 1969, we end up with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

On to step 9:
2860 divided by 561 is 5 with a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 32143.5
Subtracting 2805 from 2860 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 10:
When dividing 550 by 561, we get 0 with a remainder of 550.
Put 0 as the next digit of the answer. 
Result so far: 32143.5
Subtract 0 from 550 to get 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Moving on to step 11:
561 can be fit into 5500 9 times, resulting in a remainder of 451.
Record the quotient 9 as the next digit in the result. 
Result so far: 32143.509
The remainder is 451 after subtracting 5049 from 5500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4510, and continue the process.

On to step 12:
The number 561 fits into 4510 8 times, leaving a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 32143.5098
If we take 4488 away from 4510, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 13:
220 divided by 561 is 0 with a remainder of 220.
The next digit of our result is 0. 
Result so far: 32143.5098
Subtract 0 from 220 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 14:
561 goes into 2200 3 times with a remainder of 517.
Record the quotient 3 as the next digit in the result. 
Result so far: 32143.509803
Deduct 1683 from 2200 and we're left with 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

Going ahead to step 15:
When dividing 5170 by 561, we get 9 with a remainder of 121.
Record the quotient 9 as the next digit in the result. 
Result so far: 32143.5098039
The remainder is 121 after subtracting 5049 from 5170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Going ahead to step 16:
561 can be fit into 1210 2 times, resulting in a remainder of 88.
The number 2 becomes the next digit in our result. 
Result so far: 32143.50980392
Subtracting 1122 from 1210 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

In conclusion, the division gives 32143.50980392 with a balance of 8.8e-08.