We look at the division of 901358 by 97 
The aim is to understand the frequency of 97 in 901358.

On to step 1:
9 divided by 97 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 97

On to step 2:
90 divided by 97 is 0 with a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Fetch the next digit (1) from the dividend, attach it to 90 and continue: 901 / 97

Advancing to step 3:
The number 97 fits into 901 9 times, leaving a remainder of 28.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 873 from 901 and we're left with 28.
Append the next digit (3) from the dividend to 28 and continue with: 283 / 97

Let's proceed to step 4:
When dividing 283 by 97, we get 2 with a remainder of 89.
The next digit of our result is 2. 
Result so far: 92.0
Subtracting 194 from 283 leaves us with 89.
Take the next digit (5) from the dividend and append it to 89, then repeat: 895 / 97

Advancing to step 5:
97 goes into 895 9 times with a remainder of 22.
Put 9 as the next digit of the answer. 
Result so far: 929.0
If we take 873 away from 895, we end up with 22.
Bring next digit (8) of the dividend behind the 22 and repeat the process: 228 / 97

Let's proceed to step 6:
The number 97 fits into 228 2 times, leaving a remainder of 34.
Record the quotient 2 as the next digit in the result. 
Result so far: 9292.0
If we subtract 194 from 228, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 7:
97 can be fit into 340 3 times, resulting in a remainder of 49.
Record the quotient 3 as the next digit in the result. 
Result so far: 9292.3
The remainder is 49 after subtracting 291 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 8:
If we divide 490 by 97, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 9292.35
Subtract 485 from 490 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 9:
97 goes into 50 0 times with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 9292.35
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 10:
If we divide 500 by 97, we get 5 and a remainder of 15.
The next digit of our result is 5. 
Result so far: 9292.3505
Subtracting 485 from 500 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 11:
97 goes into 150 1 times with a remainder of 53.
The number 1 becomes the next digit in our result. 
Result so far: 9292.35051
The remainder is 53 after subtracting 97 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 12:
530 divided by 97 is 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 9292.350515
The remainder is 45 after subtracting 485 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 13:
If we divide 450 by 97, we get 4 and a remainder of 62.
The next digit of our result is 4. 
Result so far: 9292.3505154
The remainder is 62 after subtracting 388 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 14:
97 goes into 620 6 times with a remainder of 38.
Use 6 as the next digit of our solution. 
Result so far: 9292.35051546
Subtracting 582 from 620 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

After the division, we end up with 9292.35051546 and a remainder of 3.8e-08.