We're dividing 18543297 by 437 
Let's see how many times 437 fits into 18543297.

Let's proceed to step 1:
If we divide 1 by 437, we get 0 and a remainder of 1.
The next digit of our result is 0. 
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 / 437

On to step 2:
18 divided by 437 is 0 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.
Grab the next digit (5) from the dividend, add it to 18, then carry on: 185 / 437

Going ahead to step 3:
185 divided by 437 is 0 with a remainder of 185.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 185 after subtracting 0 from 185.
Append the next digit (4) from the dividend to 185 and continue with: 1854 / 437

Let's proceed to step 4:
437 can be fit into 1854 4 times, resulting in a remainder of 106.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 106 after subtracting 1748 from 1854.
Fetch the next digit (3) from the dividend, attach it to 106 and continue: 1063 / 437

Let's proceed to step 5:
437 goes into 1063 2 times with a remainder of 189.
Write down 2 as next digit of the result. 
Result so far: 42.0
The remainder is 189 after subtracting 874 from 1063.
Take the next digit (2) from the dividend and append it to 189, then repeat: 1892 / 437

On to step 6:
If we divide 1892 by 437, we get 4 and a remainder of 144.
The number 4 becomes the next digit in our result. 
Result so far: 424.0
If we take 1748 away from 1892, we end up with 144.
Take the next digit (9) from the dividend and append it to 144, then repeat: 1449 / 437

Step 7:
When dividing 1449 by 437, we get 3 with a remainder of 138.
The next digit of our result is 3. 
Result so far: 4243.0
The remainder is 138 after subtracting 1311 from 1449.
Fetch the next digit (7) from the dividend, attach it to 138 and continue: 1387 / 437

Moving on to step 8:
The number 437 fits into 1387 3 times, leaving a remainder of 76.
Put 3 as the next digit of the answer. 
Result so far: 42433.0
The remainder is 76 after subtracting 1311 from 1387.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 9:
When dividing 760 by 437, we get 1 with a remainder of 323.
Put 1 as the next digit of the answer. 
Result so far: 42433.1
The remainder is 323 after subtracting 437 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

Advancing to step 10:
3230 divided by 437 is 7 with a remainder of 171.
The number 7 becomes the next digit in our result. 
Result so far: 42433.17
Subtracting 3059 from 3230 leaves us with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Advancing to step 11:
437 can be fit into 1710 3 times, resulting in a remainder of 399.
Record the quotient 3 as the next digit in the result. 
Result so far: 42433.173
If we subtract 1311 from 1710, we get 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

Going ahead to step 12:
437 can be fit into 3990 9 times, resulting in a remainder of 57.
Use 9 as the next digit of our solution. 
Result so far: 42433.1739
If we subtract 3933 from 3990, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 13:
The number 437 fits into 570 1 times, leaving a remainder of 133.
Put 1 as the next digit of the answer. 
Result so far: 42433.17391
If we take 437 away from 570, we end up with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Moving on to step 14:
The number 437 fits into 1330 3 times, leaving a remainder of 19.
The next digit of our result is 3. 
Result so far: 42433.173913
If we subtract 1311 from 1330, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 15:
The number 437 fits into 190 0 times, leaving a remainder of 190.
Write down 0 as next digit of the result. 
Result so far: 42433.173913
If we subtract 0 from 190, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

On to step 16:
437 goes into 1900 4 times with a remainder of 152.
The number 4 becomes the next digit in our result. 
Result so far: 42433.17391304
The remainder is 152 after subtracting 1748 from 1900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

The final result is 42433.17391304 with a remainder of 1.52e-07.