We divide 99396811 by 64
The aim is to understand the frequency of 64 in 99396811.

Step 1:
64 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 64

Going ahead to step 2:
64 goes into 99 1 times with a remainder of 35.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 64 away from 99, we end up with 35.
Take the next digit (3) from the dividend and append it to 35, then repeat: 353 / 64

On to step 3:
If we divide 353 by 64, we get 5 and a remainder of 33.
The next digit of our result is 5. 
Result so far: 15.0
If we take 320 away from 353, we end up with 33.
Append the next digit (9) from the dividend to 33 and continue with: 339 / 64

Going ahead to step 4:
339 divided by 64 is 5 with a remainder of 19.
Write down 5 as next digit of the result. 
Result so far: 155.0
Subtracting 320 from 339 leaves us with 19.
Append the next digit (6) from the dividend to 19 and continue with: 196 / 64

Moving on to step 5:
If we divide 196 by 64, we get 3 and a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 1553.0
Deduct 192 from 196 and we're left with 4.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 64

Going ahead to step 6:
64 can be fit into 48 0 times, resulting in a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 15530.0
If we take 0 away from 48, we end up with 48.
Include the next digit (1) from the dividend after 48, then repeat: 481 / 64

Going ahead to step 7:
64 goes into 481 7 times with a remainder of 33.
The next digit of our result is 7. 
Result so far: 155307.0
Deduct 448 from 481 and we're left with 33.
Append the next digit (1) from the dividend to 33 and continue with: 331 / 64

Let's proceed to step 8:
64 can be fit into 331 5 times, resulting in a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 1553075.0
Deduct 320 from 331 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 9:
110 divided by 64 is 1 with a remainder of 46.
The number 1 becomes the next digit in our result. 
Result so far: 1553075.1
If we take 64 away from 110, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 10:
64 can be fit into 460 7 times, resulting in a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 1553075.17
Subtracting 448 from 460 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 11:
64 goes into 120 1 times with a remainder of 56.
Write down 1 as next digit of the result. 
Result so far: 1553075.171
The remainder is 56 after subtracting 64 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 12:
The number 64 fits into 560 8 times, leaving a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 1553075.1718
Subtract 512 from 560 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 13:
64 can be fit into 480 7 times, resulting in a remainder of 32.
Write down 7 as next digit of the result. 
Result so far: 1553075.17187
Subtracting 448 from 480 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 14:
64 can be fit into 320 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 1553075.171875
Deduct 320 from 320 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 15:
0 divided by 64 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 1553075.171875
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 16:
0 divided by 64 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1553075.171875
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 1553075.171875, and the remainder is 0.0.