76640729 divided by 363 
The aim is to understand the frequency of 363 in 76640729.

Going ahead to step 1:
7 divided by 363 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 363

Step 2:
363 can be fit into 76 0 times, resulting in a remainder of 76.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Fetch the next digit (6) from the dividend, attach it to 76 and continue: 766 / 363

Moving on to step 3:
The number 363 fits into 766 2 times, leaving a remainder of 40.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 726 from 766 and we're left with 40.
Include the next digit (4) from the dividend after 40, then repeat: 404 / 363

On to step 4:
The number 363 fits into 404 1 times, leaving a remainder of 41.
Put 1 as the next digit of the answer. 
Result so far: 21.0
Subtracting 363 from 404 leaves us with 41.
Take the next digit (0) from the dividend and append it to 41, then repeat: 410 / 363

Let's proceed to step 5:
363 goes into 410 1 times with a remainder of 47.
Record the quotient 1 as the next digit in the result. 
Result so far: 211.0
Deduct 363 from 410 and we're left with 47.
Take the next digit (7) from the dividend and append it to 47, then repeat: 477 / 363

Advancing to step 6:
The number 363 fits into 477 1 times, leaving a remainder of 114.
The next digit of our result is 1. 
Result so far: 2111.0
Subtracting 363 from 477 leaves us with 114.
Take the next digit (2) from the dividend and append it to 114, then repeat: 1142 / 363

On to step 7:
When dividing 1142 by 363, we get 3 with a remainder of 53.
Write down 3 as next digit of the result. 
Result so far: 21113.0
If we subtract 1089 from 1142, we get 53.
Include the next digit (9) from the dividend after 53, then repeat: 539 / 363

On to step 8:
The number 363 fits into 539 1 times, leaving a remainder of 176.
Use 1 as the next digit of our solution. 
Result so far: 211131.0
Subtract 363 from 539 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

On to step 9:
363 goes into 1760 4 times with a remainder of 308.
Use 4 as the next digit of our solution. 
Result so far: 211131.4
If we take 1452 away from 1760, we end up with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 10:
363 can be fit into 3080 8 times, resulting in a remainder of 176.
Put 8 as the next digit of the answer. 
Result so far: 211131.48
The remainder is 176 after subtracting 2904 from 3080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Moving on to step 11:
363 can be fit into 1760 4 times, resulting in a remainder of 308.
Use 4 as the next digit of our solution. 
Result so far: 211131.484
If we subtract 1452 from 1760, we get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 12:
The number 363 fits into 3080 8 times, leaving a remainder of 176.
Record the quotient 8 as the next digit in the result. 
Result so far: 211131.4848
If we take 2904 away from 3080, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 13:
When dividing 1760 by 363, we get 4 with a remainder of 308.
Use 4 as the next digit of our solution. 
Result so far: 211131.48484
Deduct 1452 from 1760 and we're left with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Moving on to step 14:
363 goes into 3080 8 times with a remainder of 176.
The next digit of our result is 8. 
Result so far: 211131.484848
Deduct 2904 from 3080 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Let's proceed to step 15:
363 can be fit into 1760 4 times, resulting in a remainder of 308.
Put 4 as the next digit of the answer. 
Result so far: 211131.4848484
If we subtract 1452 from 1760, we get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Step 16:
363 goes into 3080 8 times with a remainder of 176.
Record the quotient 8 as the next digit in the result. 
Result so far: 211131.48484848
Deduct 2904 from 3080 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

The final outcome is 211131.48484848, with a leftover of 1.76e-07.