We look at the division of 64135200 by 656 
The aim is to understand the frequency of 656 in 64135200.

Going ahead to step 1:
If we divide 6 by 656, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 656

Going ahead to step 2:
656 can be fit into 64 0 times, resulting in a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Grab the next digit (1) from the dividend, add it to 64, then carry on: 641 / 656

Advancing to step 3:
641 divided by 656 is 0 with a remainder of 641.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 641 to get 641.
Append the next digit (3) from the dividend to 641 and continue with: 6413 / 656

Advancing to step 4:
If we divide 6413 by 656, we get 9 and a remainder of 509.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 509 after subtracting 5904 from 6413.
Append the next digit (5) from the dividend to 509 and continue with: 5095 / 656

Going ahead to step 5:
5095 divided by 656 is 7 with a remainder of 503.
The next digit of our result is 7. 
Result so far: 97.0
Subtract 4592 from 5095 to get 503.
Include the next digit (2) from the dividend after 503, then repeat: 5032 / 656

Moving on to step 6:
656 goes into 5032 7 times with a remainder of 440.
Record the quotient 7 as the next digit in the result. 
Result so far: 977.0
If we subtract 4592 from 5032, we get 440.
Grab the next digit (0) from the dividend, add it to 440, then carry on: 4400 / 656

On to step 7:
If we divide 4400 by 656, we get 6 and a remainder of 464.
Record the quotient 6 as the next digit in the result. 
Result so far: 9776.0
Subtract 3936 from 4400 to get 464.
Bring next digit (0) of the dividend behind the 464 and repeat the process: 4640 / 656

Advancing to step 8:
The number 656 fits into 4640 7 times, leaving a remainder of 48.
Write down 7 as next digit of the result. 
Result so far: 97767.0
Subtract 4592 from 4640 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.

Moving on to step 9:
The number 656 fits into 480 0 times, leaving a remainder of 480.
Put 0 as the next digit of the answer. 
Result so far: 97767.0
Subtracting 0 from 480 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 10:
656 can be fit into 4800 7 times, resulting in a remainder of 208.
Write down 7 as next digit of the result. 
Result so far: 97767.07
If we subtract 4592 from 4800, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 11:
2080 divided by 656 is 3 with a remainder of 112.
Write down 3 as next digit of the result. 
Result so far: 97767.073
Subtract 1968 from 2080 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 12:
656 goes into 1120 1 times with a remainder of 464.
Put 1 as the next digit of the answer. 
Result so far: 97767.0731
Subtract 656 from 1120 to get 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Step 13:
656 goes into 4640 7 times with a remainder of 48.
Put 7 as the next digit of the answer. 
Result so far: 97767.07317
Subtracting 4592 from 4640 leaves us 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 14:
656 can be fit into 480 0 times, resulting in a remainder of 480.
The number 0 becomes the next digit in our result. 
Result so far: 97767.07317
If we subtract 0 from 480, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Step 15:
When dividing 4800 by 656, we get 7 with a remainder of 208.
Record the quotient 7 as the next digit in the result. 
Result so far: 97767.0731707
Deduct 4592 from 4800 and we're left with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Going ahead to step 16:
The number 656 fits into 2080 3 times, leaving a remainder of 112.
Use 3 as the next digit of our solution. 
Result so far: 97767.07317073
Deduct 1968 from 2080 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

After the division, we end up with 97767.07317073 and a remainder of 1.12e-07.