We divide 39128086 by 824
The aim is to understand the frequency of 824 in 39128086.

Going ahead to step 1:
3 divided by 824 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 824

Moving on to step 2:
If we divide 39 by 824, we get 0 and a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Append the next digit (1) from the dividend to 39 and continue with: 391 / 824

On to step 3:
824 can be fit into 391 0 times, resulting in a remainder of 391.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 391, we get 391.
Append the next digit (2) from the dividend to 391 and continue with: 3912 / 824

Let's proceed to step 4:
The number 824 fits into 3912 4 times, leaving a remainder of 616.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 3296 from 3912 to get 616.
Grab the next digit (8) from the dividend, add it to 616, then carry on: 6168 / 824

Moving on to step 5:
If we divide 6168 by 824, we get 7 and a remainder of 400.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
Deduct 5768 from 6168 and we're left with 400.
Fetch the next digit (0) from the dividend, attach it to 400 and continue: 4000 / 824

Let's proceed to step 6:
824 can be fit into 4000 4 times, resulting in a remainder of 704.
Record the quotient 4 as the next digit in the result. 
Result so far: 474.0
Subtracting 3296 from 4000 leaves us with 704.
Fetch the next digit (8) from the dividend, attach it to 704 and continue: 7048 / 824

Let's proceed to step 7:
7048 divided by 824 is 8 with a remainder of 456.
Use 8 as the next digit of our solution. 
Result so far: 4748.0
If we subtract 6592 from 7048, we get 456.
Bring next digit (6) of the dividend behind the 456 and repeat the process: 4566 / 824

Going ahead to step 8:
824 can be fit into 4566 5 times, resulting in a remainder of 446.
The next digit of our result is 5. 
Result so far: 47485.0
If we take 4120 away from 4566, we end up with 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Moving on to step 9:
If we divide 4460 by 824, we get 5 and a remainder of 340.
The next digit of our result is 5. 
Result so far: 47485.5
Subtract 4120 from 4460 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 10:
824 goes into 3400 4 times with a remainder of 104.
Use 4 as the next digit of our solution. 
Result so far: 47485.54
If we subtract 3296 from 3400, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Going ahead to step 11:
1040 divided by 824 is 1 with a remainder of 216.
Use 1 as the next digit of our solution. 
Result so far: 47485.541
If we take 824 away from 1040, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Advancing to step 12:
824 can be fit into 2160 2 times, resulting in a remainder of 512.
Use 2 as the next digit of our solution. 
Result so far: 47485.5412
Subtract 1648 from 2160 to get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Moving on to step 13:
824 can be fit into 5120 6 times, resulting in a remainder of 176.
Record the quotient 6 as the next digit in the result. 
Result so far: 47485.54126
Subtract 4944 from 5120 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Moving on to step 14:
1760 divided by 824 is 2 with a remainder of 112.
The next digit of our result is 2. 
Result so far: 47485.541262
Subtract 1648 from 1760 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 15:
824 can be fit into 1120 1 times, resulting in a remainder of 296.
The number 1 becomes the next digit in our result. 
Result so far: 47485.5412621
If we take 824 away from 1120, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Step 16:
The number 824 fits into 2960 3 times, leaving a remainder of 488.
Put 3 as the next digit of the answer. 
Result so far: 47485.54126213
If we take 2472 away from 2960, we end up with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

The final outcome is 47485.54126213, with a leftover of 4.88e-07.