35375207 ÷ 923 
The aim is to understand the frequency of 923 in 35375207.

Going ahead to step 1:
923 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 923

Step 2:
When dividing 35 by 923, we get 0 with a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Take the next digit (3) from the dividend and append it to 35, then repeat: 353 / 923

Let's proceed to step 3:
If we divide 353 by 923, we get 0 and a remainder of 353.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 353, we get 353.
Fetch the next digit (7) from the dividend, attach it to 353 and continue: 3537 / 923

Step 4:
923 goes into 3537 3 times with a remainder of 768.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 2769 from 3537 and we're left with 768.
Bring next digit (5) of the dividend behind the 768 and repeat the process: 7685 / 923

Advancing to step 5:
923 can be fit into 7685 8 times, resulting in a remainder of 301.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
If we take 7384 away from 7685, we end up with 301.
Grab the next digit (2) from the dividend, add it to 301, then carry on: 3012 / 923

Advancing to step 6:
When dividing 3012 by 923, we get 3 with a remainder of 243.
Write down 3 as next digit of the result. 
Result so far: 383.0
If we subtract 2769 from 3012, we get 243.
Bring next digit (0) of the dividend behind the 243 and repeat the process: 2430 / 923

Going ahead to step 7:
923 goes into 2430 2 times with a remainder of 584.
The next digit of our result is 2. 
Result so far: 3832.0
Deduct 1846 from 2430 and we're left with 584.
Grab the next digit (7) from the dividend, add it to 584, then carry on: 5847 / 923

Going ahead to step 8:
923 goes into 5847 6 times with a remainder of 309.
Record the quotient 6 as the next digit in the result. 
Result so far: 38326.0
If we take 5538 away from 5847, we end up with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Advancing to step 9:
The number 923 fits into 3090 3 times, leaving a remainder of 321.
Use 3 as the next digit of our solution. 
Result so far: 38326.3
Subtracting 2769 from 3090 leaves us with 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Let's proceed to step 10:
923 can be fit into 3210 3 times, resulting in a remainder of 441.
Put 3 as the next digit of the answer. 
Result so far: 38326.33
If we subtract 2769 from 3210, we get 441.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4410, and continue the process.

After the division, we end up with 38326.33 and a remainder of 0.441.