We divide 53030320 by 243
Our goal is to divide 53030320 by 243.

Advancing to step 1:
When dividing 5 by 243, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 243

Going ahead to step 2:
The number 243 fits into 53 0 times, leaving a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Take the next digit (0) from the dividend and append it to 53, then repeat: 530 / 243

On to step 3:
243 can be fit into 530 2 times, resulting in a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 486 from 530 and we're left with 44.
Include the next digit (3) from the dividend after 44, then repeat: 443 / 243

Going ahead to step 4:
If we divide 443 by 243, we get 1 and a remainder of 200.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
If we subtract 243 from 443, we get 200.
Take the next digit (0) from the dividend and append it to 200, then repeat: 2000 / 243

On to step 5:
If we divide 2000 by 243, we get 8 and a remainder of 56.
Write down 8 as next digit of the result. 
Result so far: 218.0
Deduct 1944 from 2000 and we're left with 56.
Bring next digit (3) of the dividend behind the 56 and repeat the process: 563 / 243

On to step 6:
243 can be fit into 563 2 times, resulting in a remainder of 77.
The number 2 becomes the next digit in our result. 
Result so far: 2182.0
Subtract 486 from 563 to get 77.
Append the next digit (2) from the dividend to 77 and continue with: 772 / 243

Advancing to step 7:
The number 243 fits into 772 3 times, leaving a remainder of 43.
Record the quotient 3 as the next digit in the result. 
Result so far: 21823.0
If we take 729 away from 772, we end up with 43.
Include the next digit (0) from the dividend after 43, then repeat: 430 / 243

Moving on to step 8:
If we divide 430 by 243, we get 1 and a remainder of 187.
The number 1 becomes the next digit in our result. 
Result so far: 218231.0
Deduct 243 from 430 and we're left 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.

Advancing to step 9:
243 goes into 1870 7 times with a remainder of 169.
The number 7 becomes the next digit in our result. 
Result so far: 218231.7
If we subtract 1701 from 1870, we get 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

On to step 10:
If we divide 1690 by 243, we get 6 and a remainder of 232.
The number 6 becomes the next digit in our result. 
Result so far: 218231.76
If we subtract 1458 from 1690, we 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.

Let's proceed to step 11:
2320 divided by 243 is 9 with a remainder of 133.
The next digit of our result is 9. 
Result so far: 218231.769
Subtracting 2187 from 2320 leaves us 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.

Advancing to step 12:
243 goes into 1330 5 times with a remainder of 115.
The number 5 becomes the next digit in our result. 
Result so far: 218231.7695
Deduct 1215 from 1330 and we're left 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.

On to step 13:
243 goes into 1150 4 times with a remainder of 178.
Record the quotient 4 as the next digit in the result. 
Result so far: 218231.76954
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.

Going ahead to step 14:
If we divide 1780 by 243, we get 7 and a remainder of 79.
Put 7 as the next digit of the answer. 
Result so far: 218231.769547
Subtract 1701 from 1780 to 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.

Let's proceed to step 15:
243 can be fit into 790 3 times, resulting in a remainder of 61.
Record the quotient 3 as the next digit in the result. 
Result so far: 218231.7695473
Subtracting 729 from 790 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 16:
The number 243 fits into 610 2 times, leaving a remainder of 124.
The number 2 becomes the next digit in our result. 
Result so far: 218231.76954732
Subtract 486 from 610 to get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

After the division, we end up with 218231.76954732 and a remainder of 1.24e-07.