88969092 ÷ 765 
The aim is to understand the frequency of 765 in 88969092.

Going ahead to step 1:
The number 765 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 765

Going ahead to step 2:
The number 765 fits into 88 0 times, leaving a remainder of 88.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 88 leaves us with 88.
Include the next digit (9) from the dividend after 88, then repeat: 889 / 765

Step 3:
765 can be fit into 889 1 times, resulting in a remainder of 124.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 765 from 889 and we're left with 124.
Grab the next digit (6) from the dividend, add it to 124, then carry on: 1246 / 765

Step 4:
765 goes into 1246 1 times with a remainder of 481.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtracting 765 from 1246 leaves us with 481.
Append the next digit (9) from the dividend to 481 and continue with: 4819 / 765

Moving on to step 5:
The number 765 fits into 4819 6 times, leaving a remainder of 229.
Record the quotient 6 as the next digit in the result. 
Result so far: 116.0
The remainder is 229 after subtracting 4590 from 4819.
Take the next digit (0) from the dividend and append it to 229, then repeat: 2290 / 765

Moving on to step 6:
The number 765 fits into 2290 2 times, leaving a remainder of 760.
The number 2 becomes the next digit in our result. 
Result so far: 1162.0
Deduct 1530 from 2290 and we're left with 760.
Grab the next digit (9) from the dividend, add it to 760, then carry on: 7609 / 765

On to step 7:
When dividing 7609 by 765, we get 9 with a remainder of 724.
Record the quotient 9 as the next digit in the result. 
Result so far: 11629.0
Deduct 6885 from 7609 and we're left with 724.
Take the next digit (2) from the dividend and append it to 724, then repeat: 7242 / 765

Going ahead to step 8:
When dividing 7242 by 765, we get 9 with a remainder of 357.
Put 9 as the next digit of the answer. 
Result so far: 116299.0
Subtract 6885 from 7242 to get 357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

On to step 9:
If we divide 3570 by 765, we get 4 and a remainder of 510.
The next digit of our result is 4. 
Result so far: 116299.4
Subtracting 3060 from 3570 leaves us with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Step 10:
765 can be fit into 5100 6 times, resulting in a remainder of 510.
The number 6 becomes the next digit in our result. 
Result so far: 116299.46
If we take 4590 away from 5100, we end up with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Advancing to step 11:
When dividing 5100 by 765, we get 6 with a remainder of 510.
The next digit of our result is 6. 
Result so far: 116299.466
Deduct 4590 from 5100 and we're left with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

The final result is 116299.466 with a remainder of 0.051.