We divide 90838640 by 766
The aim is to understand the frequency of 766 in 90838640.

Moving on to step 1:
When dividing 9 by 766, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 766

Going ahead to step 2:
90 divided by 766 is 0 with a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Grab the next digit (8) from the dividend, add it to 90, then carry on: 908 / 766

Step 3:
908 divided by 766 is 1 with a remainder of 142.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 766 from 908 to get 142.
Grab the next digit (3) from the dividend, add it to 142, then carry on: 1423 / 766

Advancing to step 4:
1423 divided by 766 is 1 with a remainder of 657.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
The remainder is 657 after subtracting 766 from 1423.
Fetch the next digit (8) from the dividend, attach it to 657 and continue: 6578 / 766

On to step 5:
6578 divided by 766 is 8 with a remainder of 450.
The number 8 becomes the next digit in our result. 
Result so far: 118.0
Deduct 6128 from 6578 and we're left with 450.
Append the next digit (6) from the dividend to 450 and continue with: 4506 / 766

Advancing to step 6:
If we divide 4506 by 766, we get 5 and a remainder of 676.
Put 5 as the next digit of the answer. 
Result so far: 1185.0
Subtracting 3830 from 4506 leaves us with 676.
Append the next digit (4) from the dividend to 676 and continue with: 6764 / 766

Moving on to step 7:
6764 divided by 766 is 8 with a remainder of 636.
The number 8 becomes the next digit in our result. 
Result so far: 11858.0
Deduct 6128 from 6764 and we're left with 636.
Append the next digit (0) from the dividend to 636 and continue with: 6360 / 766

Moving on to step 8:
The number 766 fits into 6360 8 times, leaving a remainder of 232.
Record the quotient 8 as the next digit in the result. 
Result so far: 118588.0
If we take 6128 away from 6360, we end up with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Going ahead to step 9:
When dividing 2320 by 766, we get 3 with a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 118588.3
If we take 2298 away from 2320, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 10:
766 can be fit into 220 0 times, resulting in a remainder of 220.
Use 0 as the next digit of our solution. 
Result so far: 118588.3
Deduct 0 from 220 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 11:
766 goes into 2200 2 times with a remainder of 668.
The next digit of our result is 2. 
Result so far: 118588.302
If we take 1532 away from 2200, we end up with 668.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

Let's proceed to step 12:
The number 766 fits into 6680 8 times, leaving a remainder of 552.
Put 8 as the next digit of the answer. 
Result so far: 118588.3028
If we subtract 6128 from 6680, we get 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Step 13:
When dividing 5520 by 766, we get 7 with a remainder of 158.
The next digit of our result is 7. 
Result so far: 118588.30287
Subtract 5362 from 5520 to get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Let's proceed to step 14:
When dividing 1580 by 766, we get 2 with a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 118588.302872
If we take 1532 away from 1580, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 15:
766 goes into 480 0 times with a remainder of 480.
Put 0 as the next digit of the answer. 
Result so far: 118588.302872
The remainder is 480 after subtracting 0 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 16:
If we divide 4800 by 766, we get 6 and a remainder of 204.
Record the quotient 6 as the next digit in the result. 
Result so far: 118588.30287206
Subtract 4596 from 4800 to get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

In conclusion, the division gives 118588.30287206 with a balance of 2.04e-07.