We're dividing 64907171 by 856 
The aim is to understand the frequency of 856 in 64907171.

Going ahead to step 1:
6 divided by 856 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 856

Advancing to step 2:
If we divide 64 by 856, we get 0 and a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Grab the next digit (9) from the dividend, add it to 64, then carry on: 649 / 856

Let's proceed to step 3:
856 can be fit into 649 0 times, resulting in a remainder of 649.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 649 leaves us with 649.
Append the next digit (0) from the dividend to 649 and continue with: 6490 / 856

Let's proceed to step 4:
If we divide 6490 by 856, we get 7 and a remainder of 498.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 498 after subtracting 5992 from 6490.
Grab the next digit (7) from the dividend, add it to 498, then carry on: 4987 / 856

On to step 5:
856 can be fit into 4987 5 times, resulting in a remainder of 707.
Record the quotient 5 as the next digit in the result. 
Result so far: 75.0
Deduct 4280 from 4987 and we're left with 707.
Include the next digit (1) from the dividend after 707, then repeat: 7071 / 856

On to step 6:
7071 divided by 856 is 8 with a remainder of 223.
The number 8 becomes the next digit in our result. 
Result so far: 758.0
If we subtract 6848 from 7071, we get 223.
Include the next digit (7) from the dividend after 223, then repeat: 2237 / 856

Going ahead to step 7:
2237 divided by 856 is 2 with a remainder of 525.
Write down 2 as next digit of the result. 
Result so far: 7582.0
Subtracting 1712 from 2237 leaves us with 525.
Fetch the next digit (1) from the dividend, attach it to 525 and continue: 5251 / 856

Moving on to step 8:
5251 divided by 856 is 6 with a remainder of 115.
Put 6 as the next digit of the answer. 
Result so far: 75826.0
If we subtract 5136 from 5251, we get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Moving on to step 9:
856 goes into 1150 1 times with a remainder of 294.
The number 1 becomes the next digit in our result. 
Result so far: 75826.1
Subtracting 856 from 1150 leaves us with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Going ahead to step 10:
When dividing 2940 by 856, we get 3 with a remainder of 372.
The number 3 becomes the next digit in our result. 
Result so far: 75826.13
The remainder is 372 after subtracting 2568 from 2940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Moving on to step 11:
3720 divided by 856 is 4 with a remainder of 296.
Record the quotient 4 as the next digit in the result. 
Result so far: 75826.134
If we subtract 3424 from 3720, we get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Going ahead to step 12:
856 goes into 2960 3 times with a remainder of 392.
Use 3 as the next digit of our solution. 
Result so far: 75826.1343
If we subtract 2568 from 2960, we get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Step 13:
856 goes into 3920 4 times with a remainder of 496.
The next digit of our result is 4. 
Result so far: 75826.13434
If we subtract 3424 from 3920, we get 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Going ahead to step 14:
856 goes into 4960 5 times with a remainder of 680.
Use 5 as the next digit of our solution. 
Result so far: 75826.134345
Subtract 4280 from 4960 to get 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Going ahead to step 15:
856 can be fit into 6800 7 times, resulting in a remainder of 808.
Record the quotient 7 as the next digit in the result. 
Result so far: 75826.1343457
If we subtract 5992 from 6800, we get 808.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8080, and continue the process.

Let's proceed to step 16:
8080 divided by 856 is 9 with a remainder of 376.
The next digit of our result is 9. 
Result so far: 75826.13434579
If we take 7704 away from 8080, we end up with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

After the division, we end up with 75826.13434579 and a remainder of 3.76e-07.