We're dividing 80579110 by 64 
The aim is to understand the frequency of 64 in 80579110.

On to step 1:
If we divide 8 by 64, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 64

Let's proceed to step 2:
64 goes into 80 1 times with a remainder of 16.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 64 from 80 and we're left with 16.
Grab the next digit (5) from the dividend, add it to 16, then carry on: 165 / 64

On to step 3:
64 goes into 165 2 times with a remainder of 37.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Deduct 128 from 165 and we're left with 37.
Grab the next digit (7) from the dividend, add it to 37, then carry on: 377 / 64

Going ahead to step 4:
If we divide 377 by 64, we get 5 and a remainder of 57.
The number 5 becomes the next digit in our result. 
Result so far: 125.0
The remainder is 57 after subtracting 320 from 377.
Bring next digit (9) of the dividend behind the 57 and repeat the process: 579 / 64

Going ahead to step 5:
If we divide 579 by 64, we get 9 and a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 1259.0
Deduct 576 from 579 and we're left with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 64

Going ahead to step 6:
If we divide 31 by 64, we get 0 and a remainder of 31.
The next digit of our result is 0. 
Result so far: 12590.0
If we take 0 away from 31, we end up with 31.
Bring next digit (1) of the dividend behind the 31 and repeat the process: 311 / 64

Advancing to step 7:
64 goes into 311 4 times with a remainder of 55.
Write down 4 as next digit of the result. 
Result so far: 125904.0
Deduct 256 from 311 and we're left with 55.
Take the next digit (0) from the dividend and append it to 55, then repeat: 550 / 64

Step 8:
64 can be fit into 550 8 times, resulting in a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 1259048.0
Subtract 512 from 550 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 9:
When dividing 380 by 64, we get 5 with a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 1259048.5
Subtracting 320 from 380 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 10:
600 divided by 64 is 9 with a remainder of 24.
Put 9 as the next digit of the answer. 
Result so far: 1259048.59
Subtract 576 from 600 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 11:
240 divided by 64 is 3 with a remainder of 48.
Write down 3 as next digit of the result. 
Result so far: 1259048.593
Subtract 192 from 240 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.

Let's proceed to step 12:
64 goes into 480 7 times with a remainder of 32.
The next digit of our result is 7. 
Result so far: 1259048.5937
If we subtract 448 from 480, 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.

Step 13:
64 can be fit into 320 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 1259048.59375
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.

On to step 14:
When dividing 0 by 64, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1259048.59375
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.

Step 15:
0 divided by 64 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1259048.59375
Subtracting 0 from 0 leaves us 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.

After the division, we end up with 1259048.59375 and a remainder of 0.0.