We're dividing 702894 by 64 
The aim is to understand the frequency of 64 in 702894.

Advancing to step 1:
7 divided by 64 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 64

Let's proceed to step 2:
If we divide 70 by 64, we get 1 and a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 64 from 70 and we're left with 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 64

Let's proceed to step 3:
64 can be fit into 62 0 times, resulting in a remainder of 62.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
The remainder is 62 after subtracting 0 from 62.
Take the next digit (8) from the dividend and append it to 62, then repeat: 628 / 64

Step 4:
64 goes into 628 9 times with a remainder of 52.
The number 9 becomes the next digit in our result. 
Result so far: 109.0
If we subtract 576 from 628, we get 52.
Take the next digit (9) from the dividend and append it to 52, then repeat: 529 / 64

Let's proceed to step 5:
When dividing 529 by 64, we get 8 with a remainder of 17.
The number 8 becomes the next digit in our result. 
Result so far: 1098.0
The remainder is 17 after subtracting 512 from 529.
Append the next digit (4) from the dividend to 17 and continue with: 174 / 64

Moving on to step 6:
The number 64 fits into 174 2 times, leaving a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 10982.0
If we subtract 128 from 174, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 7:
When dividing 460 by 64, we get 7 with a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 10982.7
If we take 448 away from 460, we end up 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.

Moving on to step 8:
64 can be fit into 120 1 times, resulting in a remainder of 56.
Write down 1 as next digit of the result. 
Result so far: 10982.71
Subtracting 64 from 120 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 9:
64 goes into 560 8 times with a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 10982.718
If we take 512 away from 560, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 10:
If we divide 480 by 64, we get 7 and a remainder of 32.
Write down 7 as next digit of the result. 
Result so far: 10982.7187
Subtract 448 from 480 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.

Moving on to step 11:
The number 64 fits into 320 5 times, leaving a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 10982.71875
If we take 320 away from 320, 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.

Moving on to step 12:
64 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10982.71875
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.

Going ahead to step 13:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10982.71875
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 final outcome is 10982.71875, with a leftover of 0.0.