We look at the division of 19091117 by 475 
The aim is to understand the frequency of 475 in 19091117.

Going ahead to step 1:
If we divide 1 by 475, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 475

Let's proceed to step 2:
475 can be fit into 19 0 times, resulting in a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Include the next digit (0) from the dividend after 19, then repeat: 190 / 475

On to step 3:
475 can be fit into 190 0 times, resulting in a remainder of 190.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 190, we get 190.
Append the next digit (9) from the dividend to 190 and continue with: 1909 / 475

Step 4:
1909 divided by 475 is 4 with a remainder of 9.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 1900 from 1909 and we're left with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 475

Step 5:
475 goes into 91 0 times with a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 40.0
Subtracting 0 from 91 leaves us with 91.
Take the next digit (1) from the dividend and append it to 91, then repeat: 911 / 475

Going ahead to step 6:
911 divided by 475 is 1 with a remainder of 436.
Put 1 as the next digit of the answer. 
Result so far: 401.0
Subtract 475 from 911 to get 436.
Include the next digit (1) from the dividend after 436, then repeat: 4361 / 475

Advancing to step 7:
475 goes into 4361 9 times with a remainder of 86.
Use 9 as the next digit of our solution. 
Result so far: 4019.0
If we subtract 4275 from 4361, we get 86.
Bring next digit (7) of the dividend behind the 86 and repeat the process: 867 / 475

Going ahead to step 8:
When dividing 867 by 475, we get 1 with a remainder of 392.
Write down 1 as next digit of the result. 
Result so far: 40191.0
If we take 475 away from 867, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Moving on to step 9:
The number 475 fits into 3920 8 times, leaving a remainder of 120.
Write down 8 as next digit of the result. 
Result so far: 40191.8
Subtract 3800 from 3920 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 10:
When dividing 1200 by 475, we get 2 with a remainder of 250.
Record the quotient 2 as the next digit in the result. 
Result so far: 40191.82
If we take 950 away from 1200, we end up with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 11:
475 goes into 2500 5 times with a remainder of 125.
The number 5 becomes the next digit in our result. 
Result so far: 40191.825
If we subtract 2375 from 2500, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Let's proceed to step 12:
The number 475 fits into 1250 2 times, leaving a remainder of 300.
Use 2 as the next digit of our solution. 
Result so far: 40191.8252
If we subtract 950 from 1250, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 13:
When dividing 3000 by 475, we get 6 with a remainder of 150.
Use 6 as the next digit of our solution. 
Result so far: 40191.82526
The remainder is 150 after subtracting 2850 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 14:
The number 475 fits into 1500 3 times, leaving a remainder of 75.
Write down 3 as next digit of the result. 
Result so far: 40191.825263
Subtracting 1425 from 1500 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 15:
475 goes into 750 1 times with a remainder of 275.
Put 1 as the next digit of the answer. 
Result so far: 40191.8252631
If we subtract 475 from 750, we get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

On to step 16:
When dividing 2750 by 475, we get 5 with a remainder of 375.
The next digit of our result is 5. 
Result so far: 40191.82526315
Deduct 2375 from 2750 and we're left with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

The final result is 40191.82526315 with a remainder of 3.75e-07.