We look at the division of 28243506 by 243 
We're looking to find how many times 243 goes into 28243506.

On to step 1:
2 divided by 243 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 243

On to step 2:
The number 243 fits into 28 0 times, leaving a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 28, we get 28.
Fetch the next digit (2) from the dividend, attach it to 28 and continue: 282 / 243

Advancing to step 3:
243 goes into 282 1 times with a remainder of 39.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 243 from 282 and we're left with 39.
Include the next digit (4) from the dividend after 39, then repeat: 394 / 243

On to step 4:
When dividing 394 by 243, we get 1 with a remainder of 151.
Write down 1 as next digit of the result. 
Result so far: 11.0
The remainder is 151 after subtracting 243 from 394.
Fetch the next digit (3) from the dividend, attach it to 151 and continue: 1513 / 243

Let's proceed to step 5:
When dividing 1513 by 243, we get 6 with a remainder of 55.
Put 6 as the next digit of the answer. 
Result so far: 116.0
The remainder is 55 after subtracting 1458 from 1513.
Bring next digit (5) of the dividend behind the 55 and repeat the process: 555 / 243

Let's proceed to step 6:
When dividing 555 by 243, we get 2 with a remainder of 69.
Use 2 as the next digit of our solution. 
Result so far: 1162.0
The remainder is 69 after subtracting 486 from 555.
Bring next digit (0) of the dividend behind the 69 and repeat the process: 690 / 243

Step 7:
When dividing 690 by 243, we get 2 with a remainder of 204.
Record the quotient 2 as the next digit in the result. 
Result so far: 11622.0
If we take 486 away from 690, we end up with 204.
Bring next digit (6) of the dividend behind the 204 and repeat the process: 2046 / 243

Step 8:
The number 243 fits into 2046 8 times, leaving a remainder of 102.
Write down 8 as next digit of the result. 
Result so far: 116228.0
Subtracting 1944 from 2046 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Advancing to step 9:
1020 divided by 243 is 4 with a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 116228.4
Subtract 972 from 1020 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 10:
480 divided by 243 is 1 with a remainder of 237.
Write down 1 as next digit of the result. 
Result so far: 116228.41
Subtracting 243 from 480 leaves us with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Advancing to step 11:
243 can be fit into 2370 9 times, resulting in a remainder of 183.
Record the quotient 9 as the next digit in the result. 
Result so far: 116228.419
If we subtract 2187 from 2370, we get 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Let's proceed to step 12:
If we divide 1830 by 243, we get 7 and a remainder of 129.
Put 7 as the next digit of the answer. 
Result so far: 116228.4197
Subtracting 1701 from 1830 leaves us with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

On to step 13:
The number 243 fits into 1290 5 times, leaving a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 116228.41975
If we take 1215 away from 1290, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 14:
750 divided by 243 is 3 with a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 116228.419753
If we subtract 729 from 750, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 15:
243 goes into 210 0 times with a remainder of 210.
Use 0 as the next digit of our solution. 
Result so far: 116228.419753
If we take 0 away from 210, we end up with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 16:
2100 divided by 243 is 8 with a remainder of 156.
Put 8 as the next digit of the answer. 
Result so far: 116228.41975308
Deduct 1944 from 2100 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

The quotient of the division is 116228.41975308, and the remainder is 1.56e-07.