Let's divide 649438 by 79
The aim is to understand the frequency of 79 in 649438.

Step 1:
The number 79 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 79

Advancing to step 2:
The number 79 fits into 64 0 times, leaving a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Bring next digit (9) of the dividend behind the 64 and repeat the process: 649 / 79

Let's proceed to step 3:
79 goes into 649 8 times with a remainder of 17.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 632 from 649, we get 17.
Grab the next digit (4) from the dividend, add it to 17, then carry on: 174 / 79

Advancing to step 4:
If we divide 174 by 79, we get 2 and a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 82.0
If we take 158 away from 174, we end up with 16.
Take the next digit (3) from the dividend and append it to 16, then repeat: 163 / 79

Moving on to step 5:
When dividing 163 by 79, we get 2 with a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 822.0
Deduct 158 from 163 and we're left with 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 79

Moving on to step 6:
79 can be fit into 58 0 times, resulting in a remainder of 58.
The next digit of our result is 0. 
Result so far: 8220.0
If we take 0 away from 58, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 7:
If we divide 580 by 79, we get 7 and a remainder of 27.
The next digit of our result is 7. 
Result so far: 8220.7
If we subtract 553 from 580, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 8:
When dividing 270 by 79, we get 3 with a remainder of 33.
The next digit of our result is 3. 
Result so far: 8220.73
The remainder is 33 after subtracting 237 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 9:
79 can be fit into 330 4 times, resulting in a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 8220.734
Subtract 316 from 330 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 10:
79 goes into 140 1 times with a remainder of 61.
Put 1 as the next digit of the answer. 
Result so far: 8220.7341
Subtract 79 from 140 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 11:
79 goes into 610 7 times with a remainder of 57.
The next digit of our result is 7. 
Result so far: 8220.73417
If we subtract 553 from 610, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 12:
The number 79 fits into 570 7 times, leaving a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 8220.734177
If we take 553 away from 570, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

In conclusion, the division gives 8220.734177 with a balance of 1.7e-06.