We're dividing 6246152 by 879 
The aim is to understand the frequency of 879 in 6246152.

Going ahead to step 1:
If we divide 6 by 879, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 879

Step 2:
879 goes into 62 0 times with a remainder of 62.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 62 leaves us with 62.
Include the next digit (4) from the dividend after 62, then repeat: 624 / 879

On to step 3:
If we divide 624 by 879, we get 0 and a remainder of 624.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 624 after subtracting 0 from 624.
Bring next digit (6) of the dividend behind the 624 and repeat the process: 6246 / 879

Going ahead to step 4:
The number 879 fits into 6246 7 times, leaving a remainder of 93.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 6153 from 6246 to get 93.
Append the next digit (1) from the dividend to 93 and continue with: 931 / 879

On to step 5:
The number 879 fits into 931 1 times, leaving a remainder of 52.
Record the quotient 1 as the next digit in the result. 
Result so far: 71.0
If we take 879 away from 931, we end up with 52.
Bring next digit (5) of the dividend behind the 52 and repeat the process: 525 / 879

Moving on to step 6:
If we divide 525 by 879, we get 0 and a remainder of 525.
The number 0 becomes the next digit in our result. 
Result so far: 710.0
Subtract 0 from 525 to get 525.
Take the next digit (2) from the dividend and append it to 525, then repeat: 5252 / 879

Moving on to step 7:
879 can be fit into 5252 5 times, resulting in a remainder of 857.
The number 5 becomes the next digit in our result. 
Result so far: 7105.0
If we take 4395 away from 5252, we end up with 857.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8570, and continue the process.

Moving on to step 8:
The number 879 fits into 8570 9 times, leaving a remainder of 659.
Use 9 as the next digit of our solution. 
Result so far: 7105.9
Subtracting 7911 from 8570 leaves us with 659.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

Moving on to step 9:
879 can be fit into 6590 7 times, resulting in a remainder of 437.
The number 7 becomes the next digit in our result. 
Result so far: 7105.97
If we take 6153 away from 6590, we end up with 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Advancing to step 10:
4370 divided by 879 is 4 with a remainder of 854.
Put 4 as the next digit of the answer. 
Result so far: 7105.974
If we take 3516 away from 4370, we end up with 854.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8540, and continue the process.

Going ahead to step 11:
8540 divided by 879 is 9 with a remainder of 629.
Put 9 as the next digit of the answer. 
Result so far: 7105.9749
If we subtract 7911 from 8540, we get 629.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6290, and continue the process.

Moving on to step 12:
879 goes into 6290 7 times with a remainder of 137.
Use 7 as the next digit of our solution. 
Result so far: 7105.97497
Subtract 6153 from 6290 to get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Let's proceed to step 13:
If we divide 1370 by 879, we get 1 and a remainder of 491.
Put 1 as the next digit of the answer. 
Result so far: 7105.974971
The remainder is 491 after subtracting 879 from 1370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4910, and continue the process.

Going ahead to step 14:
879 goes into 4910 5 times with a remainder of 515.
Record the quotient 5 as the next digit in the result. 
Result so far: 7105.9749715
If we subtract 4395 from 4910, we get 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Step 15:
879 goes into 5150 5 times with a remainder of 755.
Write down 5 as next digit of the result. 
Result so far: 7105.97497155
If we take 4395 away from 5150, we end up with 755.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7550, and continue the process.

Our division results in 7105.97497155 with a remaining 7.55e-07.