We look at the division of 6531051 by 764 
The aim is to understand the frequency of 764 in 6531051.

Advancing to step 1:
764 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 764

Moving on to step 2:
When dividing 65 by 764, we get 0 with a remainder of 65.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 65 after subtracting 0 from 65.
Fetch the next digit (3) from the dividend, attach it to 65 and continue: 653 / 764

On to step 3:
The number 764 fits into 653 0 times, leaving a remainder of 653.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 653 to get 653.
Bring next digit (1) of the dividend behind the 653 and repeat the process: 6531 / 764

Let's proceed to step 4:
The number 764 fits into 6531 8 times, leaving a remainder of 419.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 6112 from 6531, we get 419.
Fetch the next digit (0) from the dividend, attach it to 419 and continue: 4190 / 764

Moving on to step 5:
4190 divided by 764 is 5 with a remainder of 370.
Record the quotient 5 as the next digit in the result. 
Result so far: 85.0
If we subtract 3820 from 4190, we get 370.
Bring next digit (5) of the dividend behind the 370 and repeat the process: 3705 / 764

Going ahead to step 6:
764 can be fit into 3705 4 times, resulting in a remainder of 649.
The number 4 becomes the next digit in our result. 
Result so far: 854.0
Subtracting 3056 from 3705 leaves us with 649.
Fetch the next digit (1) from the dividend, attach it to 649 and continue: 6491 / 764

Moving on to step 7:
The number 764 fits into 6491 8 times, leaving a remainder of 379.
Record the quotient 8 as the next digit in the result. 
Result so far: 8548.0
The remainder is 379 after subtracting 6112 from 6491.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Moving on to step 8:
If we divide 3790 by 764, we get 4 and a remainder of 734.
Write down 4 as next digit of the result. 
Result so far: 8548.4
Subtracting 3056 from 3790 leaves us with 734.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7340, and continue the process.

On to step 9:
The number 764 fits into 7340 9 times, leaving a remainder of 464.
Write down 9 as next digit of the result. 
Result so far: 8548.49
Subtracting 6876 from 7340 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.

Going ahead to step 10:
764 goes into 4640 6 times with a remainder of 56.
Put 6 as the next digit of the answer. 
Result so far: 8548.496
If we subtract 4584 from 4640, we 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.

Going ahead to step 11:
The number 764 fits into 560 0 times, leaving a remainder of 560.
Write down 0 as next digit of the result. 
Result so far: 8548.496
Subtracting 0 from 560 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Moving on to step 12:
If we divide 5600 by 764, we get 7 and a remainder of 252.
Record the quotient 7 as the next digit in the result. 
Result so far: 8548.49607
Subtracting 5348 from 5600 leaves us with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Advancing to step 13:
When dividing 2520 by 764, we get 3 with a remainder of 228.
The next digit of our result is 3. 
Result so far: 8548.496073
Subtract 2292 from 2520 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Going ahead to step 14:
764 can be fit into 2280 2 times, resulting in a remainder of 752.
Put 2 as the next digit of the answer. 
Result so far: 8548.4960732
If we take 1528 away from 2280, we end up with 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

Step 15:
The number 764 fits into 7520 9 times, leaving a remainder of 644.
Put 9 as the next digit of the answer. 
Result so far: 8548.49607329
Subtracting 6876 from 7520 leaves us with 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

In conclusion, the division gives 8548.49607329 with a balance of 6.44e-07.