We're dividing 55330976 by 243 
The aim is to understand the frequency of 243 in 55330976.

Step 1:
If we divide 5 by 243, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 243

On to step 2:
The number 243 fits into 55 0 times, leaving a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Append the next digit (3) from the dividend to 55 and continue with: 553 / 243

Advancing to step 3:
If we divide 553 by 243, we get 2 and a remainder of 67.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 486 away from 553, we end up with 67.
Fetch the next digit (3) from the dividend, attach it to 67 and continue: 673 / 243

Moving on to step 4:
673 divided by 243 is 2 with a remainder of 187.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Subtract 486 from 673 to get 187.
Fetch the next digit (0) from the dividend, attach it to 187 and continue: 1870 / 243

Moving on to step 5:
243 can be fit into 1870 7 times, resulting in a remainder of 169.
Put 7 as the next digit of the answer. 
Result so far: 227.0
If we subtract 1701 from 1870, we get 169.
Grab the next digit (9) from the dividend, add it to 169, then carry on: 1699 / 243

Moving on to step 6:
243 can be fit into 1699 6 times, resulting in a remainder of 241.
Record the quotient 6 as the next digit in the result. 
Result so far: 2276.0
Subtract 1458 from 1699 to get 241.
Grab the next digit (7) from the dividend, add it to 241, then carry on: 2417 / 243

Moving on to step 7:
If we divide 2417 by 243, we get 9 and a remainder of 230.
Record the quotient 9 as the next digit in the result. 
Result so far: 22769.0
If we subtract 2187 from 2417, we get 230.
Grab the next digit (6) from the dividend, add it to 230, then carry on: 2306 / 243

Moving on to step 8:
When dividing 2306 by 243, we get 9 with a remainder of 119.
Record the quotient 9 as the next digit in the result. 
Result so far: 227699.0
The remainder is 119 after subtracting 2187 from 2306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Moving on to step 9:
If we divide 1190 by 243, we get 4 and a remainder of 218.
The number 4 becomes the next digit in our result. 
Result so far: 227699.4
The remainder is 218 after subtracting 972 from 1190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Step 10:
243 can be fit into 2180 8 times, resulting in a remainder of 236.
The next digit of our result is 8. 
Result so far: 227699.48
Subtracting 1944 from 2180 leaves us with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Going ahead to step 11:
243 goes into 2360 9 times with a remainder of 173.
Write down 9 as next digit of the result. 
Result so far: 227699.489
Deduct 2187 from 2360 and we're left with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

On to step 12:
243 goes into 1730 7 times with a remainder of 29.
The next digit of our result is 7. 
Result so far: 227699.4897
Subtract 1701 from 1730 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 13:
The number 243 fits into 290 1 times, leaving a remainder of 47.
The next digit of our result is 1. 
Result so far: 227699.48971
If we subtract 243 from 290, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 14:
If we divide 470 by 243, we get 1 and a remainder of 227.
Put 1 as the next digit of the answer. 
Result so far: 227699.489711
The remainder is 227 after subtracting 243 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Our division results in 227699.489711 with a remaining 2.27e-05.