We look at the division of 2886864 by 848 
The aim is to understand the frequency of 848 in 2886864.

On to step 1:
If we divide 2 by 848, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 848

Step 2:
848 goes into 28 0 times with a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Append the next digit (8) from the dividend to 28 and continue with: 288 / 848

On to step 3:
848 can be fit into 288 0 times, resulting in a remainder of 288.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 288, we end up with 288.
Fetch the next digit (6) from the dividend, attach it to 288 and continue: 2886 / 848

Step 4:
848 can be fit into 2886 3 times, resulting in a remainder of 342.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 2544 from 2886 to get 342.
Include the next digit (8) from the dividend after 342, then repeat: 3428 / 848

On to step 5:
848 can be fit into 3428 4 times, resulting in a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 34.0
If we subtract 3392 from 3428, we get 36.
Append the next digit (6) from the dividend to 36 and continue with: 366 / 848

On to step 6:
If we divide 366 by 848, we get 0 and a remainder of 366.
The next digit of our result is 0. 
Result so far: 340.0
If we take 0 away from 366, we end up with 366.
Take the next digit (4) from the dividend and append it to 366, then repeat: 3664 / 848

Advancing to step 7:
848 can be fit into 3664 4 times, resulting in a remainder of 272.
Record the quotient 4 as the next digit in the result. 
Result so far: 3404.0
Subtracting 3392 from 3664 leaves us with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Let's proceed to step 8:
848 can be fit into 2720 3 times, resulting in a remainder of 176.
Use 3 as the next digit of our solution. 
Result so far: 3404.3
Deduct 2544 from 2720 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 9:
When dividing 1760 by 848, we get 2 with a remainder of 64.
The next digit of our result is 2. 
Result so far: 3404.32
Deduct 1696 from 1760 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 10:
848 can be fit into 640 0 times, resulting in a remainder of 640.
The number 0 becomes the next digit in our result. 
Result so far: 3404.32
Deduct 0 from 640 and we're left with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Going ahead to step 11:
848 can be fit into 6400 7 times, resulting in a remainder of 464.
Put 7 as the next digit of the answer. 
Result so far: 3404.3207
Deduct 5936 from 6400 and we're left with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

On to step 12:
When dividing 4640 by 848, we get 5 with a remainder of 400.
The number 5 becomes the next digit in our result. 
Result so far: 3404.32075
Subtract 4240 from 4640 to 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.

Step 13:
848 can be fit into 4000 4 times, resulting in a remainder of 608.
Use 4 as the next digit of our solution. 
Result so far: 3404.320754
Deduct 3392 from 4000 and we're left with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Moving on to step 14:
848 goes into 6080 7 times with a remainder of 144.
The number 7 becomes the next digit in our result. 
Result so far: 3404.3207547
The remainder is 144 after subtracting 5936 from 6080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 15:
848 goes into 1440 1 times with a remainder of 592.
Put 1 as the next digit of the answer. 
Result so far: 3404.32075471
If we subtract 848 from 1440, we get 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

The final result is 3404.32075471 with a remainder of 5.92e-07.