We look at the division of 31839516 by 848 
The aim is to understand the frequency of 848 in 31839516.

Let's proceed to step 1:
When dividing 3 by 848, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 848

On to step 2:
31 divided by 848 is 0 with a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Bring next digit (8) of the dividend behind the 31 and repeat the process: 318 / 848

On to step 3:
848 goes into 318 0 times with a remainder of 318.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 318, we end up with 318.
Fetch the next digit (3) from the dividend, attach it to 318 and continue: 3183 / 848

On to step 4:
3183 divided by 848 is 3 with a remainder of 639.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 2544 from 3183, we get 639.
Fetch the next digit (9) from the dividend, attach it to 639 and continue: 6399 / 848

Let's proceed to step 5:
6399 divided by 848 is 7 with a remainder of 463.
Record the quotient 7 as the next digit in the result. 
Result so far: 37.0
Deduct 5936 from 6399 and we're left with 463.
Take the next digit (5) from the dividend and append it to 463, then repeat: 4635 / 848

Moving on to step 6:
4635 divided by 848 is 5 with a remainder of 395.
The next digit of our result is 5. 
Result so far: 375.0
Subtracting 4240 from 4635 leaves us with 395.
Grab the next digit (1) from the dividend, add it to 395, then carry on: 3951 / 848

On to step 7:
If we divide 3951 by 848, we get 4 and a remainder of 559.
Write down 4 as next digit of the result. 
Result so far: 3754.0
If we subtract 3392 from 3951, we get 559.
Include the next digit (6) from the dividend after 559, then repeat: 5596 / 848

Moving on to step 8:
5596 divided by 848 is 6 with a remainder of 508.
Record the quotient 6 as the next digit in the result. 
Result so far: 37546.0
If we take 5088 away from 5596, we end up with 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Let's proceed to step 9:
If we divide 5080 by 848, we get 5 and a remainder of 840.
Write down 5 as next digit of the result. 
Result so far: 37546.5
If we take 4240 away from 5080, we end up with 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Moving on to step 10:
8400 divided by 848 is 9 with a remainder of 768.
Put 9 as the next digit of the answer. 
Result so far: 37546.59
Deduct 7632 from 8400 and we're left with 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

Moving on to step 11:
The number 848 fits into 7680 9 times, leaving a remainder of 48.
Record the quotient 9 as the next digit in the result. 
Result so far: 37546.599
Subtract 7632 from 7680 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The quotient of the division is 37546.599, and the remainder is 0.0048.