Let's divide 431230 by 97
The aim is to understand the frequency of 97 in 431230.

On to step 1:
97 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 97

Advancing to step 2:
If we divide 43 by 97, we get 0 and a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Append the next digit (1) from the dividend to 43 and continue with: 431 / 97

On to step 3:
When dividing 431 by 97, we get 4 with a remainder of 43.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 388 from 431, we get 43.
Include the next digit (2) from the dividend after 43, then repeat: 432 / 97

Going ahead to step 4:
The number 97 fits into 432 4 times, leaving a remainder of 44.
The next digit of our result is 4. 
Result so far: 44.0
Deduct 388 from 432 and we're left with 44.
Include the next digit (3) from the dividend after 44, then repeat: 443 / 97

Advancing to step 5:
443 divided by 97 is 4 with a remainder of 55.
Put 4 as the next digit of the answer. 
Result so far: 444.0
If we take 388 away from 443, we end up with 55.
Append the next digit (0) from the dividend to 55 and continue with: 550 / 97

Advancing to step 6:
550 divided by 97 is 5 with a remainder of 65.
The next digit of our result is 5. 
Result so far: 4445.0
Subtract 485 from 550 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 7:
650 divided by 97 is 6 with a remainder of 68.
The number 6 becomes the next digit in our result. 
Result so far: 4445.6
Subtract 582 from 650 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 8:
If we divide 680 by 97, we get 7 and a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 4445.67
The remainder is 1 after subtracting 679 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 9:
10 divided by 97 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 4445.67
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
100 divided by 97 is 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 4445.6701
Subtract 97 from 100 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 11:
If we divide 30 by 97, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 4445.6701
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 12:
When dividing 300 by 97, we get 3 with a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 4445.670103
If we subtract 291 from 300, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 13:
The number 97 fits into 90 0 times, leaving a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 4445.670103
The remainder is 90 after subtracting 0 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 14:
When dividing 900 by 97, we get 9 with a remainder of 27.
Record the quotient 9 as the next digit in the result. 
Result so far: 4445.67010309
If we subtract 873 from 900, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Our division results in 4445.67010309 with a remaining 2.7e-08.