861023 ÷ 64 
The aim is to understand the frequency of 64 in 861023.

Advancing to step 1:
64 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 64

Moving on to step 2:
86 divided by 64 is 1 with a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 64 from 86, we get 22.
Append the next digit (1) from the dividend to 22 and continue with: 221 / 64

Advancing to step 3:
When dividing 221 by 64, we get 3 with a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 29 after subtracting 192 from 221.
Grab the next digit (0) from the dividend, add it to 29, then carry on: 290 / 64

Step 4:
The number 64 fits into 290 4 times, leaving a remainder of 34.
The next digit of our result is 4. 
Result so far: 134.0
Subtracting 256 from 290 leaves us with 34.
Take the next digit (2) from the dividend and append it to 34, then repeat: 342 / 64

Going ahead to step 5:
342 divided by 64 is 5 with a remainder of 22.
The number 5 becomes the next digit in our result. 
Result so far: 1345.0
Deduct 320 from 342 and we're left with 22.
Append the next digit (3) from the dividend to 22 and continue with: 223 / 64

Step 6:
When dividing 223 by 64, we get 3 with a remainder of 31.
Use 3 as the next digit of our solution. 
Result so far: 13453.0
Subtract 192 from 223 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 7:
If we divide 310 by 64, we get 4 and a remainder of 54.
Record the quotient 4 as the next digit in the result. 
Result so far: 13453.4
Deduct 256 from 310 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 8:
64 goes into 540 8 times with a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 13453.48
If we subtract 512 from 540, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
When dividing 280 by 64, we get 4 with a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 13453.484
Subtract 256 from 280 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.

Moving on to step 10:
240 divided by 64 is 3 with a remainder of 48.
Put 3 as the next digit of the answer. 
Result so far: 13453.4843
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.

Advancing to step 11:
64 can be fit into 480 7 times, resulting in a remainder of 32.
Put 7 as the next digit of the answer. 
Result so far: 13453.48437
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.

Advancing to step 12:
64 goes into 320 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 13453.484375
If we subtract 320 from 320, 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.

Step 13:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 13453.484375
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.

Step 14:
0 divided by 64 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 13453.484375
Deduct 0 from 0 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.

In conclusion, the division gives 13453.484375 with a balance of 0.0.