674012 ÷ 79 
The aim is to understand the frequency of 79 in 674012.

Going ahead to step 1:
When dividing 6 by 79, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 79

Step 2:
When dividing 67 by 79, we get 0 with a remainder of 67.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 67, we get 67.
Bring next digit (4) of the dividend behind the 67 and repeat the process: 674 / 79

Going ahead to step 3:
674 divided by 79 is 8 with a remainder of 42.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 632 from 674, we get 42.
Take the next digit (0) from the dividend and append it to 42, then repeat: 420 / 79

Moving on to step 4:
When dividing 420 by 79, we get 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 85.0
Subtracting 395 from 420 leaves us with 25.
Append the next digit (1) from the dividend to 25 and continue with: 251 / 79

Advancing to step 5:
The number 79 fits into 251 3 times, leaving a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 853.0
The remainder is 14 after subtracting 237 from 251.
Take the next digit (2) from the dividend and append it to 14, then repeat: 142 / 79

Moving on to step 6:
The number 79 fits into 142 1 times, leaving a remainder of 63.
Write down 1 as next digit of the result. 
Result so far: 8531.0
If we subtract 79 from 142, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 7:
If we divide 630 by 79, we get 7 and a remainder of 77.
The next digit of our result is 7. 
Result so far: 8531.7
If we take 553 away from 630, we end up with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Step 8:
79 goes into 770 9 times with a remainder of 59.
Use 9 as the next digit of our solution. 
Result so far: 8531.79
Subtracting 711 from 770 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 9:
The number 79 fits into 590 7 times, leaving a remainder of 37.
The next digit of our result is 7. 
Result so far: 8531.797
If we subtract 553 from 590, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 10:
79 goes into 370 4 times with a remainder of 54.
Record the quotient 4 as the next digit in the result. 
Result so far: 8531.7974
The remainder is 54 after subtracting 316 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 11:
79 can be fit into 540 6 times, resulting in a remainder of 66.
Record the quotient 6 as the next digit in the result. 
Result so far: 8531.79746
The remainder is 66 after subtracting 474 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 12:
79 goes into 660 8 times with a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 8531.797468
The remainder is 28 after subtracting 632 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 13:
280 divided by 79 is 3 with a remainder of 43.
Use 3 as the next digit of our solution. 
Result so far: 8531.7974683
The remainder is 43 after subtracting 237 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 14:
If we divide 430 by 79, we get 5 and a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 8531.79746835
The remainder is 35 after subtracting 395 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The quotient of the division is 8531.79746835, and the remainder is 3.5e-08.