We're dividing 18309555 by 803 
Our goal is to divide 18309555 by 803.

Going ahead to step 1:
When dividing 1 by 803, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 803

Step 2:
803 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
Deduct 0 from 18 and we're left with 18.
Take the next digit (3) from the dividend and append it to 18, then repeat: 183 / 803

Step 3:
The number 803 fits into 183 0 times, leaving a remainder of 183.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 183, we get 183.
Include the next digit (0) from the dividend after 183, then repeat: 1830 / 803

Going ahead to step 4:
803 can be fit into 1830 2 times, resulting in a remainder of 224.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 1606 away from 1830, we end up with 224.
Bring next digit (9) of the dividend behind the 224 and repeat the process: 2249 / 803

Step 5:
803 can be fit into 2249 2 times, resulting in a remainder of 643.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
If we take 1606 away from 2249, we end up with 643.
Bring next digit (5) of the dividend behind the 643 and repeat the process: 6435 / 803

Let's proceed to step 6:
The number 803 fits into 6435 8 times, leaving a remainder of 11.
Record the quotient 8 as the next digit in the result. 
Result so far: 228.0
Subtract 6424 from 6435 to get 11.
Include the next digit (5) from the dividend after 11, then repeat: 115 / 803

Advancing to step 7:
803 goes into 115 0 times with a remainder of 115.
The number 0 becomes the next digit in our result. 
Result so far: 2280.0
Subtracting 0 from 115 leaves us with 115.
Grab the next digit (5) from the dividend, add it to 115, then carry on: 1155 / 803

Let's proceed to step 8:
If we divide 1155 by 803, we get 1 and a remainder of 352.
Put 1 as the next digit of the answer. 
Result so far: 22801.0
Deduct 803 from 1155 and we're left with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 9:
3520 divided by 803 is 4 with a remainder of 308.
The number 4 becomes the next digit in our result. 
Result so far: 22801.4
Subtracting 3212 from 3520 leaves us with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

On to step 10:
The number 803 fits into 3080 3 times, leaving a remainder of 671.
The next digit of our result is 3. 
Result so far: 22801.43
If we subtract 2409 from 3080, we get 671.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6710, and continue the process.

Going ahead to step 11:
803 goes into 6710 8 times with a remainder of 286.
Use 8 as the next digit of our solution. 
Result so far: 22801.438
The remainder is 286 after subtracting 6424 from 6710.
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 12:
2860 divided by 803 is 3 with a remainder of 451.
Put 3 as the next digit of the answer. 
Result so far: 22801.4383
If we take 2409 away from 2860, we end up with 451.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4510, and continue the process.

Moving on to step 13:
If we divide 4510 by 803, we get 5 and a remainder of 495.
Record the quotient 5 as the next digit in the result. 
Result so far: 22801.43835
If we subtract 4015 from 4510, we get 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Let's proceed to step 14:
The number 803 fits into 4950 6 times, leaving a remainder of 132.
Put 6 as the next digit of the answer. 
Result so far: 22801.438356
The remainder is 132 after subtracting 4818 from 4950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 15:
If we divide 1320 by 803, we get 1 and a remainder of 517.
Use 1 as the next digit of our solution. 
Result so far: 22801.4383561
The remainder is 517 after subtracting 803 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

Moving on to step 16:
803 can be fit into 5170 6 times, resulting in a remainder of 352.
Write down 6 as next digit of the result. 
Result so far: 22801.43835616
If we subtract 4818 from 5170, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

In conclusion, the division gives 22801.43835616 with a balance of 3.52e-07.