Let's divide 97118491 by 481
The aim is to understand the frequency of 481 in 97118491.

Let's proceed to step 1:
When dividing 9 by 481, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 481

On to step 2:
481 can be fit into 97 0 times, resulting in a remainder of 97.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 97 to get 97.
Bring next digit (1) of the dividend behind the 97 and repeat the process: 971 / 481

Advancing to step 3:
971 divided by 481 is 2 with a remainder of 9.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 962 from 971 and we're left with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 481

On to step 4:
481 can be fit into 91 0 times, resulting in a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 20.0
If we take 0 away from 91, we end up with 91.
Bring next digit (8) of the dividend behind the 91 and repeat the process: 918 / 481

On to step 5:
If we divide 918 by 481, we get 1 and a remainder of 437.
The number 1 becomes the next digit in our result. 
Result so far: 201.0
If we subtract 481 from 918, we get 437.
Fetch the next digit (4) from the dividend, attach it to 437 and continue: 4374 / 481

Step 6:
When dividing 4374 by 481, we get 9 with a remainder of 45.
The next digit of our result is 9. 
Result so far: 2019.0
If we take 4329 away from 4374, we end up with 45.
Fetch the next digit (9) from the dividend, attach it to 45 and continue: 459 / 481

Moving on to step 7:
If we divide 459 by 481, we get 0 and a remainder of 459.
Record the quotient 0 as the next digit in the result. 
Result so far: 20190.0
If we subtract 0 from 459, we get 459.
Fetch the next digit (1) from the dividend, attach it to 459 and continue: 4591 / 481

Let's proceed to step 8:
When dividing 4591 by 481, we get 9 with a remainder of 262.
The number 9 becomes the next digit in our result. 
Result so far: 201909.0
If we take 4329 away from 4591, we end up with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Step 9:
If we divide 2620 by 481, we get 5 and a remainder of 215.
The number 5 becomes the next digit in our result. 
Result so far: 201909.5
If we subtract 2405 from 2620, we get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Advancing to step 10:
When dividing 2150 by 481, we get 4 with a remainder of 226.
Put 4 as the next digit of the answer. 
Result so far: 201909.54
Subtracting 1924 from 2150 leaves us with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Let's proceed to step 11:
481 goes into 2260 4 times with a remainder of 336.
Use 4 as the next digit of our solution. 
Result so far: 201909.544
Subtracting 1924 from 2260 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

The final result is 201909.544 with a remainder of 0.0336.