83828 divided by 79 
The aim is to understand the frequency of 79 in 83828.

On to step 1:
8 divided by 79 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 79

On to step 2:
83 divided by 79 is 1 with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 79 from 83, we get 4.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 79

Step 3:
79 goes into 48 0 times with a remainder of 48.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 48 and we're left with 48.
Fetch the next digit (2) from the dividend, attach it to 48 and continue: 482 / 79

Advancing to step 4:
482 divided by 79 is 6 with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 106.0
If we take 474 away from 482, we end up with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 79

Moving on to step 5:
When dividing 88 by 79, we get 1 with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 1061.0
Deduct 79 from 88 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 6:
90 divided by 79 is 1 with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 1061.1
If we take 79 away from 90, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
79 goes into 110 1 times with a remainder of 31.
The next digit of our result is 1. 
Result so far: 1061.11
If we take 79 away from 110, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

After the division, we end up with 1061.11 and a remainder of 0.031.