We look at the division of 91654996 by 324 
The aim is to understand the frequency of 324 in 91654996.

Let's proceed to step 1:
When dividing 9 by 324, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 324

On to step 2:
91 divided by 324 is 0 with a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Bring next digit (6) of the dividend behind the 91 and repeat the process: 916 / 324

Let's proceed to step 3:
324 goes into 916 2 times with a remainder of 268.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 648 from 916 leaves us with 268.
Include the next digit (5) from the dividend after 268, then repeat: 2685 / 324

Let's proceed to step 4:
If we divide 2685 by 324, we get 8 and a remainder of 93.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
If we take 2592 away from 2685, we end up with 93.
Include the next digit (4) from the dividend after 93, then repeat: 934 / 324

On to step 5:
324 can be fit into 934 2 times, resulting in a remainder of 286.
Use 2 as the next digit of our solution. 
Result so far: 282.0
If we take 648 away from 934, we end up with 286.
Bring next digit (9) of the dividend behind the 286 and repeat the process: 2869 / 324

Advancing to step 6:
When dividing 2869 by 324, we get 8 with a remainder of 277.
Put 8 as the next digit of the answer. 
Result so far: 2828.0
The remainder is 277 after subtracting 2592 from 2869.
Grab the next digit (9) from the dividend, add it to 277, then carry on: 2779 / 324

Step 7:
324 can be fit into 2779 8 times, resulting in a remainder of 187.
Record the quotient 8 as the next digit in the result. 
Result so far: 28288.0
Deduct 2592 from 2779 and we're left with 187.
Grab the next digit (6) from the dividend, add it to 187, then carry on: 1876 / 324

Advancing to step 8:
1876 divided by 324 is 5 with a remainder of 256.
Record the quotient 5 as the next digit in the result. 
Result so far: 282885.0
Subtract 1620 from 1876 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Advancing to step 9:
When dividing 2560 by 324, we get 7 with a remainder of 292.
Write down 7 as next digit of the result. 
Result so far: 282885.7
Subtract 2268 from 2560 to get 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

On to step 10:
324 can be fit into 2920 9 times, resulting in a remainder of 4.
The number 9 becomes the next digit in our result. 
Result so far: 282885.79
Subtract 2916 from 2920 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
If we divide 40 by 324, we get 0 and a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 282885.79
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 12:
The number 324 fits into 400 1 times, leaving a remainder of 76.
Put 1 as the next digit of the answer. 
Result so far: 282885.7901
If we subtract 324 from 400, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 13:
If we divide 760 by 324, we get 2 and a remainder of 112.
The number 2 becomes the next digit in our result. 
Result so far: 282885.79012
If we subtract 648 from 760, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 14:
If we divide 1120 by 324, we get 3 and a remainder of 148.
The next digit of our result is 3. 
Result so far: 282885.790123
Subtract 972 from 1120 to get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Going ahead to step 15:
When dividing 1480 by 324, we get 4 with a remainder of 184.
Write down 4 as next digit of the result. 
Result so far: 282885.7901234
The remainder is 184 after subtracting 1296 from 1480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 16:
When dividing 1840 by 324, we get 5 with a remainder of 220.
Use 5 as the next digit of our solution. 
Result so far: 282885.79012345
Subtracting 1620 from 1840 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

The quotient of the division is 282885.79012345, and the remainder is 2.2e-07.