We look at the division of 86585471 by 764 
The aim is to understand the frequency of 764 in 86585471.

Moving on to step 1:
764 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 764

Moving on to step 2:
The number 764 fits into 86 0 times, leaving a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Include the next digit (5) from the dividend after 86, then repeat: 865 / 764

Let's proceed to step 3:
The number 764 fits into 865 1 times, leaving a remainder of 101.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 764 from 865, we get 101.
Grab the next digit (8) from the dividend, add it to 101, then carry on: 1018 / 764

Moving on to step 4:
If we divide 1018 by 764, we get 1 and a remainder of 254.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 764 from 1018 and we're left with 254.
Take the next digit (5) from the dividend and append it to 254, then repeat: 2545 / 764

Advancing to step 5:
764 can be fit into 2545 3 times, resulting in a remainder of 253.
Record the quotient 3 as the next digit in the result. 
Result so far: 113.0
If we subtract 2292 from 2545, we get 253.
Include the next digit (4) from the dividend after 253, then repeat: 2534 / 764

Let's proceed to step 6:
764 can be fit into 2534 3 times, resulting in a remainder of 242.
Record the quotient 3 as the next digit in the result. 
Result so far: 1133.0
If we subtract 2292 from 2534, we get 242.
Fetch the next digit (7) from the dividend, attach it to 242 and continue: 2427 / 764

Let's proceed to step 7:
2427 divided by 764 is 3 with a remainder of 135.
The next digit of our result is 3. 
Result so far: 11333.0
If we take 2292 away from 2427, we end up with 135.
Include the next digit (1) from the dividend after 135, then repeat: 1351 / 764

Let's proceed to step 8:
764 can be fit into 1351 1 times, resulting in a remainder of 587.
Record the quotient 1 as the next digit in the result. 
Result so far: 113331.0
If we take 764 away from 1351, we end up with 587.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5870, and continue the process.

Step 9:
764 goes into 5870 7 times with a remainder of 522.
Record the quotient 7 as the next digit in the result. 
Result so far: 113331.7
Subtract 5348 from 5870 to get 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

Let's proceed to step 10:
When dividing 5220 by 764, we get 6 with a remainder of 636.
Write down 6 as next digit of the result. 
Result so far: 113331.76
The remainder is 636 after subtracting 4584 from 5220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Let's proceed to step 11:
764 goes into 6360 8 times with a remainder of 248.
The number 8 becomes the next digit in our result. 
Result so far: 113331.768
Subtract 6112 from 6360 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Let's proceed to step 12:
764 goes into 2480 3 times with a remainder of 188.
Use 3 as the next digit of our solution. 
Result so far: 113331.7683
If we take 2292 away from 2480, we end up with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Moving on to step 13:
The number 764 fits into 1880 2 times, leaving a remainder of 352.
The next digit of our result is 2. 
Result so far: 113331.76832
If we subtract 1528 from 1880, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Advancing to step 14:
764 can be fit into 3520 4 times, resulting in a remainder of 464.
Write down 4 as next digit of the result. 
Result so far: 113331.768324
Subtracting 3056 from 3520 leaves us with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Let's proceed to step 15:
764 goes into 4640 6 times with a remainder of 56.
Write down 6 as next digit of the result. 
Result so far: 113331.7683246
Subtract 4584 from 4640 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 16:
If we divide 560 by 764, we get 0 and a remainder of 560.
The next digit of our result is 0. 
Result so far: 113331.7683246
Subtract 0 from 560 to get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

The final outcome is 113331.7683246, with a leftover of 5.6e-07.