We're dividing 89749040 by 817 
The aim is to understand the frequency of 817 in 89749040.

Going ahead to step 1:
8 divided by 817 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 817

Moving on to step 2:
The number 817 fits into 89 0 times, leaving a remainder of 89.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 89 leaves us with 89.
Grab the next digit (7) from the dividend, add it to 89, then carry on: 897 / 817

Let's proceed to step 3:
The number 817 fits into 897 1 times, leaving a remainder of 80.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 817 from 897 and we're left with 80.
Bring next digit (4) of the dividend behind the 80 and repeat the process: 804 / 817

On to step 4:
817 goes into 804 0 times with a remainder of 804.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtracting 0 from 804 leaves us with 804.
Grab the next digit (9) from the dividend, add it to 804, then carry on: 8049 / 817

Let's proceed to step 5:
If we divide 8049 by 817, we get 9 and a remainder of 696.
The number 9 becomes the next digit in our result. 
Result so far: 109.0
Subtract 7353 from 8049 to get 696.
Include the next digit (0) from the dividend after 696, then repeat: 6960 / 817

Moving on to step 6:
If we divide 6960 by 817, we get 8 and a remainder of 424.
The next digit of our result is 8. 
Result so far: 1098.0
If we subtract 6536 from 6960, we get 424.
Include the next digit (4) from the dividend after 424, then repeat: 4244 / 817

Let's proceed to step 7:
4244 divided by 817 is 5 with a remainder of 159.
Record the quotient 5 as the next digit in the result. 
Result so far: 10985.0
If we subtract 4085 from 4244, we get 159.
Bring next digit (0) of the dividend behind the 159 and repeat the process: 1590 / 817

Moving on to step 8:
The number 817 fits into 1590 1 times, leaving a remainder of 773.
Write down 1 as next digit of the result. 
Result so far: 109851.0
If we take 817 away from 1590, we end up with 773.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7730, and continue the process.

On to step 9:
When dividing 7730 by 817, we get 9 with a remainder of 377.
Write down 9 as next digit of the result. 
Result so far: 109851.9
If we take 7353 away from 7730, we end up with 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

Let's proceed to step 10:
817 can be fit into 3770 4 times, resulting in a remainder of 502.
The next digit of our result is 4. 
Result so far: 109851.94
Subtract 3268 from 3770 to get 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Advancing to step 11:
5020 divided by 817 is 6 with a remainder of 118.
Record the quotient 6 as the next digit in the result. 
Result so far: 109851.946
Subtracting 4902 from 5020 leaves us with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Let's proceed to step 12:
If we divide 1180 by 817, we get 1 and a remainder of 363.
Put 1 as the next digit of the answer. 
Result so far: 109851.9461
Subtracting 817 from 1180 leaves us with 363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Moving on to step 13:
When dividing 3630 by 817, we get 4 with a remainder of 362.
The number 4 becomes the next digit in our result. 
Result so far: 109851.94614
Subtracting 3268 from 3630 leaves us with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Advancing to step 14:
The number 817 fits into 3620 4 times, leaving a remainder of 352.
Put 4 as the next digit of the answer. 
Result so far: 109851.946144
Subtract 3268 from 3620 to get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

The final result is 109851.946144 with a remainder of 3.52e-05.