We look at the division of 28048613 by 828 
The aim is to understand the frequency of 828 in 28048613.

Let's proceed to step 1:
When dividing 2 by 828, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 828

On to step 2:
The number 828 fits into 28 0 times, leaving a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Bring next digit (0) of the dividend behind the 28 and repeat the process: 280 / 828

On to step 3:
The number 828 fits into 280 0 times, leaving a remainder of 280.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 280, we get 280.
Fetch the next digit (4) from the dividend, attach it to 280 and continue: 2804 / 828

Moving on to step 4:
If we divide 2804 by 828, we get 3 and a remainder of 320.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 2484 from 2804, we get 320.
Append the next digit (8) from the dividend to 320 and continue with: 3208 / 828

Moving on to step 5:
When dividing 3208 by 828, we get 3 with a remainder of 724.
Record the quotient 3 as the next digit in the result. 
Result so far: 33.0
Subtracting 2484 from 3208 leaves us with 724.
Bring next digit (6) of the dividend behind the 724 and repeat the process: 7246 / 828

Step 6:
The number 828 fits into 7246 8 times, leaving a remainder of 622.
Write down 8 as next digit of the result. 
Result so far: 338.0
Subtract 6624 from 7246 to get 622.
Fetch the next digit (1) from the dividend, attach it to 622 and continue: 6221 / 828

Step 7:
828 can be fit into 6221 7 times, resulting in a remainder of 425.
Put 7 as the next digit of the answer. 
Result so far: 3387.0
Subtracting 5796 from 6221 leaves us with 425.
Grab the next digit (3) from the dividend, add it to 425, then carry on: 4253 / 828

Let's proceed to step 8:
828 goes into 4253 5 times with a remainder of 113.
Use 5 as the next digit of our solution. 
Result so far: 33875.0
The remainder is 113 after subtracting 4140 from 4253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Let's proceed to step 9:
If we divide 1130 by 828, we get 1 and a remainder of 302.
Record the quotient 1 as the next digit in the result. 
Result so far: 33875.1
The remainder is 302 after subtracting 828 from 1130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Advancing to step 10:
828 goes into 3020 3 times with a remainder of 536.
The next digit of our result is 3. 
Result so far: 33875.13
If we take 2484 away from 3020, we end up with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

On to step 11:
When dividing 5360 by 828, we get 6 with a remainder of 392.
Use 6 as the next digit of our solution. 
Result so far: 33875.136
The remainder is 392 after subtracting 4968 from 5360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Moving on to step 12:
828 can be fit into 3920 4 times, resulting in a remainder of 608.
Record the quotient 4 as the next digit in the result. 
Result so far: 33875.1364
The remainder is 608 after subtracting 3312 from 3920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Going ahead to step 13:
828 can be fit into 6080 7 times, resulting in a remainder of 284.
Use 7 as the next digit of our solution. 
Result so far: 33875.13647
The remainder is 284 after subtracting 5796 from 6080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

On to step 14:
When dividing 2840 by 828, we get 3 with a remainder of 356.
The next digit of our result is 3. 
Result so far: 33875.136473
If we subtract 2484 from 2840, we get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Going ahead to step 15:
The number 828 fits into 3560 4 times, leaving a remainder of 248.
Put 4 as the next digit of the answer. 
Result so far: 33875.1364734
Subtract 3312 from 3560 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Advancing to step 16:
The number 828 fits into 2480 2 times, leaving a remainder of 824.
Record the quotient 2 as the next digit in the result. 
Result so far: 33875.13647342
Deduct 1656 from 2480 and we're left with 824.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

In conclusion, the division gives 33875.13647342 with a balance of 8.24e-07.