Let's divide 53802678 by 838
The aim is to understand the frequency of 838 in 53802678.

On to step 1:
If we divide 5 by 838, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 838

Step 2:
The number 838 fits into 53 0 times, leaving a remainder of 53.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Take the next digit (8) from the dividend and append it to 53, then repeat: 538 / 838

Step 3:
838 can be fit into 538 0 times, resulting in a remainder of 538.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 538, we get 538.
Include the next digit (0) from the dividend after 538, then repeat: 5380 / 838

Let's proceed to step 4:
838 can be fit into 5380 6 times, resulting in a remainder of 352.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 5028 from 5380 and we're left with 352.
Fetch the next digit (2) from the dividend, attach it to 352 and continue: 3522 / 838

Moving on to step 5:
When dividing 3522 by 838, we get 4 with a remainder of 170.
The next digit of our result is 4. 
Result so far: 64.0
The remainder is 170 after subtracting 3352 from 3522.
Append the next digit (6) from the dividend to 170 and continue with: 1706 / 838

Step 6:
838 can be fit into 1706 2 times, resulting in a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 642.0
Subtract 1676 from 1706 to get 30.
Bring next digit (7) of the dividend behind the 30 and repeat the process: 307 / 838

Let's proceed to step 7:
If we divide 307 by 838, we get 0 and a remainder of 307.
Put 0 as the next digit of the answer. 
Result so far: 6420.0
Deduct 0 from 307 and we're left with 307.
Fetch the next digit (8) from the dividend, attach it to 307 and continue: 3078 / 838

On to step 8:
When dividing 3078 by 838, we get 3 with a remainder of 564.
The number 3 becomes the next digit in our result. 
Result so far: 64203.0
Subtract 2514 from 3078 to get 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Going ahead to step 9:
5640 divided by 838 is 6 with a remainder of 612.
Put 6 as the next digit of the answer. 
Result so far: 64203.6
If we take 5028 away from 5640, we end up with 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

On to step 10:
6120 divided by 838 is 7 with a remainder of 254.
Use 7 as the next digit of our solution. 
Result so far: 64203.67
Subtracting 5866 from 6120 leaves us with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Step 11:
If we divide 2540 by 838, we get 3 and a remainder of 26.
The next digit of our result is 3. 
Result so far: 64203.673
Deduct 2514 from 2540 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 12:
838 goes into 260 0 times with a remainder of 260.
Write down 0 as next digit of the result. 
Result so far: 64203.673
If we take 0 away from 260, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 13:
The number 838 fits into 2600 3 times, leaving a remainder of 86.
Put 3 as the next digit of the answer. 
Result so far: 64203.67303
Subtracting 2514 from 2600 leaves us with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Let's proceed to step 14:
The number 838 fits into 860 1 times, leaving a remainder of 22.
The next digit of our result is 1. 
Result so far: 64203.673031
Deduct 838 from 860 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 15:
838 can be fit into 220 0 times, resulting in a remainder of 220.
Put 0 as the next digit of the answer. 
Result so far: 64203.673031
The remainder is 220 after subtracting 0 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 16:
838 can be fit into 2200 2 times, resulting in a remainder of 524.
The number 2 becomes the next digit in our result. 
Result so far: 64203.67303102
The remainder is 524 after subtracting 1676 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

The quotient of the division is 64203.67303102, and the remainder is 5.24e-07.