630146 ÷ 79 
The aim is to understand the frequency of 79 in 630146.

Step 1:
79 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 79

Advancing to step 2:
If we divide 63 by 79, we get 0 and a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 63, we end up with 63.
Fetch the next digit (0) from the dividend, attach it to 63 and continue: 630 / 79

Step 3:
If we divide 630 by 79, we get 7 and a remainder of 77.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 77 after subtracting 553 from 630.
Grab the next digit (1) from the dividend, add it to 77, then carry on: 771 / 79

Step 4:
The number 79 fits into 771 9 times, leaving a remainder of 60.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
Deduct 711 from 771 and we're left with 60.
Take the next digit (4) from the dividend and append it to 60, then repeat: 604 / 79

Moving on to step 5:
The number 79 fits into 604 7 times, leaving a remainder of 51.
Record the quotient 7 as the next digit in the result. 
Result so far: 797.0
Deduct 553 from 604 and we're left with 51.
Include the next digit (6) from the dividend after 51, then repeat: 516 / 79

Let's proceed to step 6:
516 divided by 79 is 6 with a remainder of 42.
The next digit of our result is 6. 
Result so far: 7976.0
The remainder is 42 after subtracting 474 from 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 7:
420 divided by 79 is 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 7976.5
If we take 395 away from 420, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 8:
When dividing 250 by 79, we get 3 with a remainder of 13.
The next digit of our result is 3. 
Result so far: 7976.53
The remainder is 13 after subtracting 237 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 9:
When dividing 130 by 79, we get 1 with a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 7976.531
Deduct 79 from 130 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 10:
79 goes into 510 6 times with a remainder of 36.
Put 6 as the next digit of the answer. 
Result so far: 7976.5316
Subtract 474 from 510 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
79 goes into 360 4 times with a remainder of 44.
The next digit of our result is 4. 
Result so far: 7976.53164
If we take 316 away from 360, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 12:
If we divide 440 by 79, we get 5 and a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 7976.531645
If we subtract 395 from 440, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 13:
When dividing 450 by 79, we get 5 with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 7976.5316455
Deduct 395 from 450 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Our division results in 7976.5316455 with a remaining 5.5e-07.