We're dividing 11358303 by 235 
The aim is to understand the frequency of 235 in 11358303.

Advancing to step 1:
235 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 235

Going ahead to step 2:
If we divide 11 by 235, we get 0 and a remainder of 11.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 11 leaves us with 11.
Grab the next digit (3) from the dividend, add it to 11, then carry on: 113 / 235

Going ahead to step 3:
The number 235 fits into 113 0 times, leaving a remainder of 113.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 113 after subtracting 0 from 113.
Grab the next digit (5) from the dividend, add it to 113, then carry on: 1135 / 235

Going ahead to step 4:
The number 235 fits into 1135 4 times, leaving a remainder of 195.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 940 from 1135, we get 195.
Bring next digit (8) of the dividend behind the 195 and repeat the process: 1958 / 235

Advancing to step 5:
When dividing 1958 by 235, we get 8 with a remainder of 78.
Use 8 as the next digit of our solution. 
Result so far: 48.0
Subtracting 1880 from 1958 leaves us with 78.
Grab the next digit (3) from the dividend, add it to 78, then carry on: 783 / 235

Let's proceed to step 6:
235 can be fit into 783 3 times, resulting in a remainder of 78.
Put 3 as the next digit of the answer. 
Result so far: 483.0
If we subtract 705 from 783, we get 78.
Append the next digit (0) from the dividend to 78 and continue with: 780 / 235

Moving on to step 7:
When dividing 780 by 235, we get 3 with a remainder of 75.
Record the quotient 3 as the next digit in the result. 
Result so far: 4833.0
The remainder is 75 after subtracting 705 from 780.
Include the next digit (3) from the dividend after 75, then repeat: 753 / 235

On to step 8:
753 divided by 235 is 3 with a remainder of 48.
Use 3 as the next digit of our solution. 
Result so far: 48333.0
Subtract 705 from 753 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 9:
480 divided by 235 is 2 with a remainder of 10.
The number 2 becomes the next digit in our result. 
Result so far: 48333.2
Subtract 470 from 480 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 10:
235 goes into 100 0 times with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 48333.2
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 11:
235 can be fit into 1000 4 times, resulting in a remainder of 60.
Put 4 as the next digit of the answer. 
Result so far: 48333.204
Deduct 940 from 1000 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 12:
235 can be fit into 600 2 times, resulting in a remainder of 130.
Put 2 as the next digit of the answer. 
Result so far: 48333.2042
Subtract 470 from 600 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 13:
1300 divided by 235 is 5 with a remainder of 125.
Write down 5 as next digit of the result. 
Result so far: 48333.20425
The remainder is 125 after subtracting 1175 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

On to step 14:
The number 235 fits into 1250 5 times, leaving a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 48333.204255
Subtract 1175 from 1250 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Our division results in 48333.204255 with a remaining 7.5e-06.