66698603 ÷ 767 
The aim is to understand the frequency of 767 in 66698603.

Moving on to step 1:
The number 767 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 767

Moving on to step 2:
767 goes into 66 0 times with a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Bring next digit (6) of the dividend behind the 66 and repeat the process: 666 / 767

Moving on to step 3:
The number 767 fits into 666 0 times, leaving a remainder of 666.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 666 leaves us with 666.
Fetch the next digit (9) from the dividend, attach it to 666 and continue: 6669 / 767

Advancing to step 4:
If we divide 6669 by 767, we get 8 and a remainder of 533.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 6136 from 6669 to get 533.
Bring next digit (8) of the dividend behind the 533 and repeat the process: 5338 / 767

Going ahead to step 5:
If we divide 5338 by 767, we get 6 and a remainder of 736.
Write down 6 as next digit of the result. 
Result so far: 86.0
Deduct 4602 from 5338 and we're left with 736.
Include the next digit (6) from the dividend after 736, then repeat: 7366 / 767

On to step 6:
The number 767 fits into 7366 9 times, leaving a remainder of 463.
Write down 9 as next digit of the result. 
Result so far: 869.0
Subtract 6903 from 7366 to get 463.
Fetch the next digit (0) from the dividend, attach it to 463 and continue: 4630 / 767

On to step 7:
If we divide 4630 by 767, we get 6 and a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 8696.0
Subtracting 4602 from 4630 leaves us with 28.
Include the next digit (3) from the dividend after 28, then repeat: 283 / 767

Step 8:
When dividing 283 by 767, we get 0 with a remainder of 283.
Write down 0 as next digit of the result. 
Result so far: 86960.0
The remainder is 283 after subtracting 0 from 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

Advancing to step 9:
If we divide 2830 by 767, we get 3 and a remainder of 529.
Put 3 as the next digit of the answer. 
Result so far: 86960.3
Subtract 2301 from 2830 to get 529.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5290, and continue the process.

Advancing to step 10:
If we divide 5290 by 767, we get 6 and a remainder of 688.
The next digit of our result is 6. 
Result so far: 86960.36
If we subtract 4602 from 5290, we get 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

On to step 11:
767 goes into 6880 8 times with a remainder of 744.
Put 8 as the next digit of the answer. 
Result so far: 86960.368
If we take 6136 away from 6880, we end up with 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Step 12:
767 can be fit into 7440 9 times, resulting in a remainder of 537.
Use 9 as the next digit of our solution. 
Result so far: 86960.3689
The remainder is 537 after subtracting 6903 from 7440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5370, and continue the process.

Let's proceed to step 13:
When dividing 5370 by 767, we get 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 86960.36897
The remainder is 1 after subtracting 5369 from 5370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 14:
767 goes into 10 0 times with a remainder of 10.
The next digit of our result is 0. 
Result so far: 86960.36897
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 15:
When dividing 100 by 767, we get 0 with a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 86960.36897
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 86960.36897 with a remainder of 1e-06.