We divide 79109459 by 819
The aim is to understand the frequency of 819 in 79109459.

Moving on to step 1:
The number 819 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 819

Step 2:
If we divide 79 by 819, we get 0 and a remainder of 79.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 79, we get 79.
Grab the next digit (1) from the dividend, add it to 79, then carry on: 791 / 819

Advancing to step 3:
The number 819 fits into 791 0 times, leaving a remainder of 791.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 791, we end up with 791.
Bring next digit (0) of the dividend behind the 791 and repeat the process: 7910 / 819

Step 4:
The number 819 fits into 7910 9 times, leaving a remainder of 539.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 7371 away from 7910, we end up with 539.
Include the next digit (9) from the dividend after 539, then repeat: 5399 / 819

Advancing to step 5:
819 goes into 5399 6 times with a remainder of 485.
Use 6 as the next digit of our solution. 
Result so far: 96.0
If we subtract 4914 from 5399, we get 485.
Include the next digit (4) from the dividend after 485, then repeat: 4854 / 819

Step 6:
The number 819 fits into 4854 5 times, leaving a remainder of 759.
Record the quotient 5 as the next digit in the result. 
Result so far: 965.0
If we subtract 4095 from 4854, we get 759.
Bring next digit (5) of the dividend behind the 759 and repeat the process: 7595 / 819

Moving on to step 7:
819 goes into 7595 9 times with a remainder of 224.
Put 9 as the next digit of the answer. 
Result so far: 9659.0
Subtract 7371 from 7595 to get 224.
Take the next digit (9) from the dividend and append it to 224, then repeat: 2249 / 819

On to step 8:
If we divide 2249 by 819, we get 2 and a remainder of 611.
Put 2 as the next digit of the answer. 
Result so far: 96592.0
The remainder is 611 after subtracting 1638 from 2249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

Advancing to step 9:
819 goes into 6110 7 times with a remainder of 377.
Write down 7 as next digit of the result. 
Result so far: 96592.7
Subtract 5733 from 6110 to get 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

Moving on to step 10:
3770 divided by 819 is 4 with a remainder of 494.
Put 4 as the next digit of the answer. 
Result so far: 96592.74
If we subtract 3276 from 3770, we get 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Step 11:
The number 819 fits into 4940 6 times, leaving a remainder of 26.
Write down 6 as next digit of the result. 
Result so far: 96592.746
Subtract 4914 from 4940 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 12:
260 divided by 819 is 0 with a remainder of 260.
Use 0 as the next digit of our solution. 
Result so far: 96592.746
Deduct 0 from 260 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 13:
819 can be fit into 2600 3 times, resulting in a remainder of 143.
The next digit of our result is 3. 
Result so far: 96592.74603
The remainder is 143 after subtracting 2457 from 2600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Going ahead to step 14:
The number 819 fits into 1430 1 times, leaving a remainder of 611.
Use 1 as the next digit of our solution. 
Result so far: 96592.746031
Deduct 819 from 1430 and we're left with 611.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

On to step 15:
The number 819 fits into 6110 7 times, leaving a remainder of 377.
Put 7 as the next digit of the answer. 
Result so far: 96592.7460317
Subtracting 5733 from 6110 leaves us 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.

Going ahead to step 16:
3770 divided by 819 is 4 with a remainder of 494.
Record the quotient 4 as the next digit in the result. 
Result so far: 96592.74603174
If we take 3276 away from 3770, we end up with 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

After the division, we end up with 96592.74603174 and a remainder of 4.94e-07.