We look at the division of 94876384 by 838 
The aim is to understand the frequency of 838 in 94876384.

Step 1:
If we divide 9 by 838, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 838

On to step 2:
If we divide 94 by 838, we get 0 and a remainder of 94.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 94 after subtracting 0 from 94.
Append the next digit (8) from the dividend to 94 and continue with: 948 / 838

On to step 3:
When dividing 948 by 838, we get 1 with a remainder of 110.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 838 from 948 leaves us with 110.
Grab the next digit (7) from the dividend, add it to 110, then carry on: 1107 / 838

Going ahead to step 4:
If we divide 1107 by 838, we get 1 and a remainder of 269.
Put 1 as the next digit of the answer. 
Result so far: 11.0
The remainder is 269 after subtracting 838 from 1107.
Fetch the next digit (6) from the dividend, attach it to 269 and continue: 2696 / 838

Going ahead to step 5:
When dividing 2696 by 838, we get 3 with a remainder of 182.
Use 3 as the next digit of our solution. 
Result so far: 113.0
Subtract 2514 from 2696 to get 182.
Include the next digit (3) from the dividend after 182, then repeat: 1823 / 838

On to step 6:
838 goes into 1823 2 times with a remainder of 147.
The next digit of our result is 2. 
Result so far: 1132.0
If we subtract 1676 from 1823, we get 147.
Bring next digit (8) of the dividend behind the 147 and repeat the process: 1478 / 838

Step 7:
If we divide 1478 by 838, we get 1 and a remainder of 640.
Write down 1 as next digit of the result. 
Result so far: 11321.0
If we take 838 away from 1478, we end up with 640.
Fetch the next digit (4) from the dividend, attach it to 640 and continue: 6404 / 838

On to step 8:
6404 divided by 838 is 7 with a remainder of 538.
Use 7 as the next digit of our solution. 
Result so far: 113217.0
Subtracting 5866 from 6404 leaves us with 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Let's proceed to step 9:
When dividing 5380 by 838, we get 6 with a remainder of 352.
Put 6 as the next digit of the answer. 
Result so far: 113217.6
The remainder is 352 after subtracting 5028 from 5380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 10:
The number 838 fits into 3520 4 times, leaving a remainder of 168.
The next digit of our result is 4. 
Result so far: 113217.64
Deduct 3352 from 3520 and we're left with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Advancing to step 11:
The number 838 fits into 1680 2 times, leaving a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 113217.642
If we subtract 1676 from 1680, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 12:
838 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 113217.642
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 13:
The number 838 fits into 400 0 times, leaving a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 113217.642
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The quotient of the division is 113217.642, and the remainder is 0.0004.