We look at the division of 20366782 by 243 
We want to figure out the number of times 20366782 can be divided by 243.

Advancing to step 1:
The number 243 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 243

Going ahead to step 2:
243 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Bring next digit (3) of the dividend behind the 20 and repeat the process: 203 / 243

Step 3:
If we divide 203 by 243, we get 0 and a remainder of 203.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 203 and we're left with 203.
Append the next digit (6) from the dividend to 203 and continue with: 2036 / 243

Let's proceed to step 4:
The number 243 fits into 2036 8 times, leaving a remainder of 92.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 1944 from 2036 leaves us with 92.
Bring next digit (6) of the dividend behind the 92 and repeat the process: 926 / 243

Let's proceed to step 5:
The number 243 fits into 926 3 times, leaving a remainder of 197.
Put 3 as the next digit of the answer. 
Result so far: 83.0
The remainder is 197 after subtracting 729 from 926.
Take the next digit (7) from the dividend and append it to 197, then repeat: 1977 / 243

On to step 6:
243 can be fit into 1977 8 times, resulting in a remainder of 33.
Record the quotient 8 as the next digit in the result. 
Result so far: 838.0
If we subtract 1944 from 1977, we get 33.
Include the next digit (8) from the dividend after 33, then repeat: 338 / 243

Step 7:
243 can be fit into 338 1 times, resulting in a remainder of 95.
Record the quotient 1 as the next digit in the result. 
Result so far: 8381.0
Subtracting 243 from 338 leaves us with 95.
Fetch the next digit (2) from the dividend, attach it to 95 and continue: 952 / 243

Going ahead to step 8:
If we divide 952 by 243, we get 3 and a remainder of 223.
Write down 3 as next digit of the result. 
Result so far: 83813.0
If we subtract 729 from 952, we get 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Moving on to step 9:
243 goes into 2230 9 times with a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 83813.9
Deduct 2187 from 2230 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 10:
243 goes into 430 1 times with a remainder of 187.
Use 1 as the next digit of our solution. 
Result so far: 83813.91
Subtracting 243 from 430 leaves us with 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Let's proceed to step 11:
If we divide 1870 by 243, we get 7 and a remainder of 169.
Put 7 as the next digit of the answer. 
Result so far: 83813.917
If we take 1701 away from 1870, we end up with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Step 12:
243 goes into 1690 6 times with a remainder of 232.
Put 6 as the next digit of the answer. 
Result so far: 83813.9176
Subtract 1458 from 1690 to get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Step 13:
When dividing 2320 by 243, we get 9 with a remainder of 133.
Use 9 as the next digit of our solution. 
Result so far: 83813.91769
Subtract 2187 from 2320 to get 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Going ahead to step 14:
1330 divided by 243 is 5 with a remainder of 115.
The number 5 becomes the next digit in our result. 
Result so far: 83813.917695
Subtracting 1215 from 1330 leaves us with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Moving on to step 15:
If we divide 1150 by 243, we get 4 and a remainder of 178.
Use 4 as the next digit of our solution. 
Result so far: 83813.9176954
The remainder is 178 after subtracting 972 from 1150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Moving on to step 16:
When dividing 1780 by 243, we get 7 with a remainder of 79.
Use 7 as the next digit of our solution. 
Result so far: 83813.91769547
If we subtract 1701 from 1780, we get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

The quotient of the division is 83813.91769547, and the remainder is 7.9e-08.