We look at the division of 39338957 by 826 
The aim is to understand the frequency of 826 in 39338957.

Step 1:
The number 826 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 826

Step 2:
The number 826 fits into 39 0 times, leaving a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Take the next digit (3) from the dividend and append it to 39, then repeat: 393 / 826

Step 3:
The number 826 fits into 393 0 times, leaving a remainder of 393.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 393 leaves us with 393.
Bring next digit (3) of the dividend behind the 393 and repeat the process: 3933 / 826

Step 4:
826 can be fit into 3933 4 times, resulting in a remainder of 629.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 3304 away from 3933, we end up with 629.
Include the next digit (8) from the dividend after 629, then repeat: 6298 / 826

On to step 5:
6298 divided by 826 is 7 with a remainder of 516.
Record the quotient 7 as the next digit in the result. 
Result so far: 47.0
If we take 5782 away from 6298, we end up with 516.
Append the next digit (9) from the dividend to 516 and continue with: 5169 / 826

Step 6:
The number 826 fits into 5169 6 times, leaving a remainder of 213.
Use 6 as the next digit of our solution. 
Result so far: 476.0
Deduct 4956 from 5169 and we're left with 213.
Grab the next digit (5) from the dividend, add it to 213, then carry on: 2135 / 826

Moving on to step 7:
The number 826 fits into 2135 2 times, leaving a remainder of 483.
Write down 2 as next digit of the result. 
Result so far: 4762.0
The remainder is 483 after subtracting 1652 from 2135.
Append the next digit (7) from the dividend to 483 and continue with: 4837 / 826

Advancing to step 8:
826 goes into 4837 5 times with a remainder of 707.
The next digit of our result is 5. 
Result so far: 47625.0
Subtracting 4130 from 4837 leaves us with 707.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7070, and continue the process.

Moving on to step 9:
If we divide 7070 by 826, we get 8 and a remainder of 462.
Use 8 as the next digit of our solution. 
Result so far: 47625.8
If we subtract 6608 from 7070, we get 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

On to step 10:
826 can be fit into 4620 5 times, resulting in a remainder of 490.
Put 5 as the next digit of the answer. 
Result so far: 47625.85
If we subtract 4130 from 4620, we get 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Moving on to step 11:
The number 826 fits into 4900 5 times, leaving a remainder of 770.
Use 5 as the next digit of our solution. 
Result so far: 47625.855
The remainder is 770 after subtracting 4130 from 4900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

After the division, we end up with 47625.855 and a remainder of 0.077.