66790688 divided by 833 
The aim is to understand the frequency of 833 in 66790688.

Going ahead to step 1:
833 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 833

Advancing to step 2:
If we divide 66 by 833, we get 0 and a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Take the next digit (7) from the dividend and append it to 66, then repeat: 667 / 833

Step 3:
667 divided by 833 is 0 with a remainder of 667.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 667 and we're left with 667.
Append the next digit (9) from the dividend to 667 and continue with: 6679 / 833

Going ahead to step 4:
If we divide 6679 by 833, we get 8 and a remainder of 15.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 6664 from 6679 to get 15.
Include the next digit (0) from the dividend after 15, then repeat: 150 / 833

Let's proceed to step 5:
When dividing 150 by 833, we get 0 with a remainder of 150.
The number 0 becomes the next digit in our result. 
Result so far: 80.0
The remainder is 150 after subtracting 0 from 150.
Append the next digit (6) from the dividend to 150 and continue with: 1506 / 833

Let's proceed to step 6:
When dividing 1506 by 833, we get 1 with a remainder of 673.
Write down 1 as next digit of the result. 
Result so far: 801.0
Deduct 833 from 1506 and we're left with 673.
Fetch the next digit (8) from the dividend, attach it to 673 and continue: 6738 / 833

Advancing to step 7:
If we divide 6738 by 833, we get 8 and a remainder of 74.
Record the quotient 8 as the next digit in the result. 
Result so far: 8018.0
Subtracting 6664 from 6738 leaves us with 74.
Bring next digit (8) of the dividend behind the 74 and repeat the process: 748 / 833

On to step 8:
833 goes into 748 0 times with a remainder of 748.
Put 0 as the next digit of the answer. 
Result so far: 80180.0
The remainder is 748 after subtracting 0 from 748.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7480, and continue the process.

Moving on to step 9:
If we divide 7480 by 833, we get 8 and a remainder of 816.
Use 8 as the next digit of our solution. 
Result so far: 80180.8
Deduct 6664 from 7480 and we're left with 816.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8160, and continue the process.

On to step 10:
833 goes into 8160 9 times with a remainder of 663.
Use 9 as the next digit of our solution. 
Result so far: 80180.89
If we take 7497 away from 8160, we end up with 663.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6630, and continue the process.

Advancing to step 11:
833 goes into 6630 7 times with a remainder of 799.
Write down 7 as next digit of the result. 
Result so far: 80180.897
If we take 5831 away from 6630, we end up with 799.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7990, and continue the process.

Step 12:
833 goes into 7990 9 times with a remainder of 493.
Put 9 as the next digit of the answer. 
Result so far: 80180.8979
If we take 7497 away from 7990, we end up with 493.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4930, and continue the process.

Advancing to step 13:
4930 divided by 833 is 5 with a remainder of 765.
The number 5 becomes the next digit in our result. 
Result so far: 80180.89795
If we take 4165 away from 4930, we end up with 765.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7650, and continue the process.

Moving on to step 14:
7650 divided by 833 is 9 with a remainder of 153.
Put 9 as the next digit of the answer. 
Result so far: 80180.897959
Deduct 7497 from 7650 and we're left with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

On to step 15:
833 goes into 1530 1 times with a remainder of 697.
Use 1 as the next digit of our solution. 
Result so far: 80180.8979591
The remainder is 697 after subtracting 833 from 1530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6970, and continue the process.

On to step 16:
6970 divided by 833 is 8 with a remainder of 306.
Write down 8 as next digit of the result. 
Result so far: 80180.89795918
If we subtract 6664 from 6970, we get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

In conclusion, the division gives 80180.89795918 with a balance of 3.06e-07.