64817286 divided by 97 
The aim is to understand the frequency of 97 in 64817286.

Moving on to step 1:
If we divide 6 by 97, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 97

Step 2:
64 divided by 97 is 0 with a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Grab the next digit (8) from the dividend, add it to 64, then carry on: 648 / 97

Advancing to step 3:
When dividing 648 by 97, we get 6 with a remainder of 66.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 582 from 648 leaves us with 66.
Take the next digit (1) from the dividend and append it to 66, then repeat: 661 / 97

Let's proceed to step 4:
When dividing 661 by 97, we get 6 with a remainder of 79.
Put 6 as the next digit of the answer. 
Result so far: 66.0
If we take 582 away from 661, we end up with 79.
Append the next digit (7) from the dividend to 79 and continue with: 797 / 97

Going ahead to step 5:
97 can be fit into 797 8 times, resulting in a remainder of 21.
Write down 8 as next digit of the result. 
Result so far: 668.0
Subtract 776 from 797 to get 21.
Fetch the next digit (2) from the dividend, attach it to 21 and continue: 212 / 97

Advancing to step 6:
97 goes into 212 2 times with a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 6682.0
Subtracting 194 from 212 leaves us with 18.
Grab the next digit (8) from the dividend, add it to 18, then carry on: 188 / 97

Let's proceed to step 7:
If we divide 188 by 97, we get 1 and a remainder of 91.
Use 1 as the next digit of our solution. 
Result so far: 66821.0
If we take 97 away from 188, we end up with 91.
Take the next digit (6) from the dividend and append it to 91, then repeat: 916 / 97

Going ahead to step 8:
If we divide 916 by 97, we get 9 and a remainder of 43.
Write down 9 as next digit of the result. 
Result so far: 668219.0
If we subtract 873 from 916, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 9:
97 can be fit into 430 4 times, resulting in a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 668219.4
Deduct 388 from 430 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 10:
97 can be fit into 420 4 times, resulting in a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 668219.44
If we subtract 388 from 420, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 668219.44, and the remainder is 0.032.