785882 ÷ 64 
The aim is to understand the frequency of 64 in 785882.

Step 1:
When dividing 7 by 64, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 64

Going ahead to step 2:
78 divided by 64 is 1 with a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 64 from 78 and we're left with 14.
Append the next digit (5) from the dividend to 14 and continue with: 145 / 64

Advancing to step 3:
When dividing 145 by 64, we get 2 with a remainder of 17.
The next digit of our result is 2. 
Result so far: 12.0
If we subtract 128 from 145, we get 17.
Grab the next digit (8) from the dividend, add it to 17, then carry on: 178 / 64

Going ahead to step 4:
If we divide 178 by 64, we get 2 and a remainder of 50.
The number 2 becomes the next digit in our result. 
Result so far: 122.0
If we take 128 away from 178, we end up with 50.
Bring next digit (8) of the dividend behind the 50 and repeat the process: 508 / 64

Advancing to step 5:
The number 64 fits into 508 7 times, leaving a remainder of 60.
Record the quotient 7 as the next digit in the result. 
Result so far: 1227.0
The remainder is 60 after subtracting 448 from 508.
Append the next digit (2) from the dividend to 60 and continue with: 602 / 64

Let's proceed to step 6:
When dividing 602 by 64, we get 9 with a remainder of 26.
Use 9 as the next digit of our solution. 
Result so far: 12279.0
Subtracting 576 from 602 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 7:
260 divided by 64 is 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 12279.4
Deduct 256 from 260 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
64 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 12279.4
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 9:
400 divided by 64 is 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 12279.406
Subtract 384 from 400 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.

Going ahead to step 10:
64 goes into 160 2 times with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 12279.4062
Subtracting 128 from 160 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.

Going ahead to step 11:
The number 64 fits into 320 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 12279.40625
Subtracting 320 from 320 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.

Going ahead to step 12:
When dividing 0 by 64, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 12279.40625
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.

On to step 13:
0 divided by 64 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 12279.40625
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.

Our division results in 12279.40625 with a remaining 0.0.