79858263 divided by 876 
The aim is to understand the frequency of 876 in 79858263.

Let's proceed to step 1:
When dividing 7 by 876, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 876

Moving on to step 2:
876 goes into 79 0 times with a remainder of 79.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 79 and we're left with 79.
Append the next digit (8) from the dividend to 79 and continue with: 798 / 876

On to step 3:
When dividing 798 by 876, we get 0 with a remainder of 798.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 798, we get 798.
Append the next digit (5) from the dividend to 798 and continue with: 7985 / 876

On to step 4:
876 can be fit into 7985 9 times, resulting in a remainder of 101.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
The remainder is 101 after subtracting 7884 from 7985.
Bring next digit (8) of the dividend behind the 101 and repeat the process: 1018 / 876

Step 5:
If we divide 1018 by 876, we get 1 and a remainder of 142.
Put 1 as the next digit of the answer. 
Result so far: 91.0
Subtracting 876 from 1018 leaves us with 142.
Grab the next digit (2) from the dividend, add it to 142, then carry on: 1422 / 876

Going ahead to step 6:
876 can be fit into 1422 1 times, resulting in a remainder of 546.
Write down 1 as next digit of the result. 
Result so far: 911.0
If we take 876 away from 1422, we end up with 546.
Fetch the next digit (6) from the dividend, attach it to 546 and continue: 5466 / 876

Going ahead to step 7:
876 can be fit into 5466 6 times, resulting in a remainder of 210.
Write down 6 as next digit of the result. 
Result so far: 9116.0
The remainder is 210 after subtracting 5256 from 5466.
Grab the next digit (3) from the dividend, add it to 210, then carry on: 2103 / 876

Going ahead to step 8:
2103 divided by 876 is 2 with a remainder of 351.
Use 2 as the next digit of our solution. 
Result so far: 91162.0
Deduct 1752 from 2103 and we're left with 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

Step 9:
If we divide 3510 by 876, we get 4 and a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 91162.4
If we subtract 3504 from 3510, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 10:
876 goes into 60 0 times with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 91162.4
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 11:
876 can be fit into 600 0 times, resulting in a remainder of 600.
Write down 0 as next digit of the result. 
Result so far: 91162.4
Subtracting 0 from 600 leaves us with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Our division results in 91162.4 with a remaining 0.06.