We're dividing 93892613 by 816 
The aim is to understand the frequency of 816 in 93892613.

Advancing to step 1:
When dividing 9 by 816, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 816

On to step 2:
If we divide 93 by 816, we get 0 and a remainder of 93.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 93 leaves us with 93.
Include the next digit (8) from the dividend after 93, then repeat: 938 / 816

Step 3:
If we divide 938 by 816, we get 1 and a remainder of 122.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 816 from 938, we get 122.
Grab the next digit (9) from the dividend, add it to 122, then carry on: 1229 / 816

On to step 4:
When dividing 1229 by 816, we get 1 with a remainder of 413.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we subtract 816 from 1229, we get 413.
Include the next digit (2) from the dividend after 413, then repeat: 4132 / 816

Moving on to step 5:
If we divide 4132 by 816, we get 5 and a remainder of 52.
Record the quotient 5 as the next digit in the result. 
Result so far: 115.0
Subtracting 4080 from 4132 leaves us with 52.
Include the next digit (6) from the dividend after 52, then repeat: 526 / 816

Step 6:
816 can be fit into 526 0 times, resulting in a remainder of 526.
The next digit of our result is 0. 
Result so far: 1150.0
If we subtract 0 from 526, we get 526.
Grab the next digit (1) from the dividend, add it to 526, then carry on: 5261 / 816

Advancing to step 7:
If we divide 5261 by 816, we get 6 and a remainder of 365.
The number 6 becomes the next digit in our result. 
Result so far: 11506.0
Subtracting 4896 from 5261 leaves us with 365.
Take the next digit (3) from the dividend and append it to 365, then repeat: 3653 / 816

Moving on to step 8:
3653 divided by 816 is 4 with a remainder of 389.
The number 4 becomes the next digit in our result. 
Result so far: 115064.0
If we subtract 3264 from 3653, we get 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

Moving on to step 9:
816 goes into 3890 4 times with a remainder of 626.
The next digit of our result is 4. 
Result so far: 115064.4
Subtract 3264 from 3890 to get 626.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6260, and continue the process.

Going ahead to step 10:
6260 divided by 816 is 7 with a remainder of 548.
The next digit of our result is 7. 
Result so far: 115064.47
Subtracting 5712 from 6260 leaves us with 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

Moving on to step 11:
The number 816 fits into 5480 6 times, leaving a remainder of 584.
Record the quotient 6 as the next digit in the result. 
Result so far: 115064.476
If we subtract 4896 from 5480, we get 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Step 12:
If we divide 5840 by 816, we get 7 and a remainder of 128.
Record the quotient 7 as the next digit in the result. 
Result so far: 115064.4767
If we take 5712 away from 5840, we end up with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 13:
1280 divided by 816 is 1 with a remainder of 464.
Put 1 as the next digit of the answer. 
Result so far: 115064.47671
The remainder is 464 after subtracting 816 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

On to step 14:
816 goes into 4640 5 times with a remainder of 560.
The number 5 becomes the next digit in our result. 
Result so far: 115064.476715
The remainder is 560 after subtracting 4080 from 4640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 15:
If we divide 5600 by 816, we get 6 and a remainder of 704.
The next digit of our result is 6. 
Result so far: 115064.4767156
If we subtract 4896 from 5600, we 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.

Moving on to step 16:
The number 816 fits into 7040 8 times, leaving a remainder of 512.
The number 8 becomes the next digit in our result. 
Result so far: 115064.47671568
If we subtract 6528 from 7040, we get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

After the division, we end up with 115064.47671568 and a remainder of 5.12e-07.