67828292 ÷ 816 
The aim is to understand the frequency of 816 in 67828292.

On to step 1:
The number 816 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 816

Moving on to step 2:
If we divide 67 by 816, we get 0 and a remainder of 67.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 67 and we're left with 67.
Bring next digit (8) of the dividend behind the 67 and repeat the process: 678 / 816

On to step 3:
678 divided by 816 is 0 with a remainder of 678.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 678 after subtracting 0 from 678.
Append the next digit (2) from the dividend to 678 and continue with: 6782 / 816

Step 4:
If we divide 6782 by 816, we get 8 and a remainder of 254.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Deduct 6528 from 6782 and we're left with 254.
Include the next digit (8) from the dividend after 254, then repeat: 2548 / 816

Step 5:
2548 divided by 816 is 3 with a remainder of 100.
Write down 3 as next digit of the result. 
Result so far: 83.0
The remainder is 100 after subtracting 2448 from 2548.
Take the next digit (2) from the dividend and append it to 100, then repeat: 1002 / 816

Step 6:
The number 816 fits into 1002 1 times, leaving a remainder of 186.
The next digit of our result is 1. 
Result so far: 831.0
Deduct 816 from 1002 and we're left with 186.
Include the next digit (9) from the dividend after 186, then repeat: 1869 / 816

On to step 7:
816 goes into 1869 2 times with a remainder of 237.
Record the quotient 2 as the next digit in the result. 
Result so far: 8312.0
If we take 1632 away from 1869, we end up with 237.
Append the next digit (2) from the dividend to 237 and continue with: 2372 / 816

Let's proceed to step 8:
The number 816 fits into 2372 2 times, leaving a remainder of 740.
The number 2 becomes the next digit in our result. 
Result so far: 83122.0
The remainder is 740 after subtracting 1632 from 2372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Going ahead to step 9:
The number 816 fits into 7400 9 times, leaving a remainder of 56.
The number 9 becomes the next digit in our result. 
Result so far: 83122.9
If we take 7344 away from 7400, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 10:
560 divided by 816 is 0 with a remainder of 560.
Record the quotient 0 as the next digit in the result. 
Result so far: 83122.9
Subtracting 0 from 560 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Going ahead to step 11:
816 goes into 5600 6 times with a remainder of 704.
Put 6 as the next digit of the answer. 
Result so far: 83122.906
Subtract 4896 from 5600 to get 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Advancing to step 12:
When dividing 7040 by 816, we get 8 with a remainder of 512.
Write down 8 as next digit of the result. 
Result so far: 83122.9068
Subtracting 6528 from 7040 leaves us with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Going ahead to step 13:
The number 816 fits into 5120 6 times, leaving a remainder of 224.
Record the quotient 6 as the next digit in the result. 
Result so far: 83122.90686
The remainder is 224 after subtracting 4896 from 5120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 14:
When dividing 2240 by 816, we get 2 with a remainder of 608.
Record the quotient 2 as the next digit in the result. 
Result so far: 83122.906862
If we subtract 1632 from 2240, we get 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Advancing to step 15:
When dividing 6080 by 816, we get 7 with a remainder of 368.
Write down 7 as next digit of the result. 
Result so far: 83122.9068627
If we take 5712 away from 6080, we end up with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Let's proceed to step 16:
816 can be fit into 3680 4 times, resulting in a remainder of 416.
The next digit of our result is 4. 
Result so far: 83122.90686274
If we take 3264 away from 3680, we end up with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

After the division, we end up with 83122.90686274 and a remainder of 4.16e-07.