We look at the division of 78692189 by 64 
The aim is to understand the frequency of 64 in 78692189.

Moving on to step 1:
7 divided by 64 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 64

On to step 2:
64 can be fit into 78 1 times, resulting in a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 64 from 78 to get 14.
Append the next digit (6) from the dividend to 14 and continue with: 146 / 64

Going ahead to step 3:
The number 64 fits into 146 2 times, leaving a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 12.0
Deduct 128 from 146 and we're left with 18.
Bring next digit (9) of the dividend behind the 18 and repeat the process: 189 / 64

On to step 4:
If we divide 189 by 64, we get 2 and a remainder of 61.
The number 2 becomes the next digit in our result. 
Result so far: 122.0
If we take 128 away from 189, we end up with 61.
Fetch the next digit (2) from the dividend, attach it to 61 and continue: 612 / 64

Advancing to step 5:
64 can be fit into 612 9 times, resulting in a remainder of 36.
Write down 9 as next digit of the result. 
Result so far: 1229.0
The remainder is 36 after subtracting 576 from 612.
Include the next digit (1) from the dividend after 36, then repeat: 361 / 64

Step 6:
361 divided by 64 is 5 with a remainder of 41.
The next digit of our result is 5. 
Result so far: 12295.0
If we take 320 away from 361, we end up with 41.
Append the next digit (8) from the dividend to 41 and continue with: 418 / 64

On to step 7:
When dividing 418 by 64, we get 6 with a remainder of 34.
The number 6 becomes the next digit in our result. 
Result so far: 122956.0
Subtract 384 from 418 to get 34.
Fetch the next digit (9) from the dividend, attach it to 34 and continue: 349 / 64

Step 8:
64 goes into 349 5 times with a remainder of 29.
Put 5 as the next digit of the answer. 
Result so far: 1229565.0
Deduct 320 from 349 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 9:
64 goes into 290 4 times with a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 1229565.4
If we subtract 256 from 290, 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.

On to step 10:
64 goes into 340 5 times with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 1229565.45
If we take 320 away from 340, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
The number 64 fits into 200 3 times, leaving a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 1229565.453
If we subtract 192 from 200, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 12:
64 can be fit into 80 1 times, resulting in a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 1229565.4531
Subtract 64 from 80 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
If we divide 160 by 64, we get 2 and a remainder of 32.
The next digit of our result is 2. 
Result so far: 1229565.45312
Subtract 128 from 160 to 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.

Advancing to step 14:
64 goes into 320 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 1229565.453125
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.

Moving on to step 15:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1229565.453125
If we take 0 away from 0, we end up 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.

Advancing to step 16:
If we divide 0 by 64, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1229565.453125
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.

In conclusion, the division gives 1229565.453125 with a balance of 0.0.