We're dividing 52115521 by 824 
The aim is to understand the frequency of 824 in 52115521.

On to step 1:
If we divide 5 by 824, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 824

Step 2:
824 can be fit into 52 0 times, resulting in a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 52, we get 52.
Append the next digit (1) from the dividend to 52 and continue with: 521 / 824

Going ahead to step 3:
521 divided by 824 is 0 with a remainder of 521.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 521 to get 521.
Append the next digit (1) from the dividend to 521 and continue with: 5211 / 824

Advancing to step 4:
The number 824 fits into 5211 6 times, leaving a remainder of 267.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 4944 from 5211 leaves us with 267.
Bring next digit (5) of the dividend behind the 267 and repeat the process: 2675 / 824

Advancing to step 5:
824 goes into 2675 3 times with a remainder of 203.
The next digit of our result is 3. 
Result so far: 63.0
Deduct 2472 from 2675 and we're left with 203.
Append the next digit (5) from the dividend to 203 and continue with: 2035 / 824

Moving on to step 6:
If we divide 2035 by 824, we get 2 and a remainder of 387.
Put 2 as the next digit of the answer. 
Result so far: 632.0
Subtracting 1648 from 2035 leaves us with 387.
Bring next digit (2) of the dividend behind the 387 and repeat the process: 3872 / 824

Step 7:
824 goes into 3872 4 times with a remainder of 576.
Use 4 as the next digit of our solution. 
Result so far: 6324.0
Subtracting 3296 from 3872 leaves us with 576.
Append the next digit (1) from the dividend to 576 and continue with: 5761 / 824

Moving on to step 8:
The number 824 fits into 5761 6 times, leaving a remainder of 817.
Write down 6 as next digit of the result. 
Result so far: 63246.0
Subtract 4944 from 5761 to get 817.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8170, and continue the process.

Let's proceed to step 9:
8170 divided by 824 is 9 with a remainder of 754.
Put 9 as the next digit of the answer. 
Result so far: 63246.9
If we subtract 7416 from 8170, we get 754.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7540, and continue the process.

Going ahead to step 10:
The number 824 fits into 7540 9 times, leaving a remainder of 124.
The next digit of our result is 9. 
Result so far: 63246.99
If we take 7416 away from 7540, we end up with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

The final outcome is 63246.99, with a leftover of 0.124.