We're dividing 83587928 by 848 
The aim is to understand the frequency of 848 in 83587928.

Advancing to step 1:
When dividing 8 by 848, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 848

On to step 2:
848 goes into 83 0 times with a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Take the next digit (5) from the dividend and append it to 83, then repeat: 835 / 848

Going ahead to step 3:
848 can be fit into 835 0 times, resulting in a remainder of 835.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 835, we end up with 835.
Grab the next digit (8) from the dividend, add it to 835, then carry on: 8358 / 848

Advancing to step 4:
The number 848 fits into 8358 9 times, leaving a remainder of 726.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 7632 from 8358, we get 726.
Include the next digit (7) from the dividend after 726, then repeat: 7267 / 848

Advancing to step 5:
The number 848 fits into 7267 8 times, leaving a remainder of 483.
Use 8 as the next digit of our solution. 
Result so far: 98.0
If we take 6784 away from 7267, we end up with 483.
Fetch the next digit (9) from the dividend, attach it to 483 and continue: 4839 / 848

Step 6:
4839 divided by 848 is 5 with a remainder of 599.
Write down 5 as next digit of the result. 
Result so far: 985.0
If we take 4240 away from 4839, we end up with 599.
Fetch the next digit (2) from the dividend, attach it to 599 and continue: 5992 / 848

On to step 7:
848 goes into 5992 7 times with a remainder of 56.
The number 7 becomes the next digit in our result. 
Result so far: 9857.0
If we subtract 5936 from 5992, we get 56.
Grab the next digit (8) from the dividend, add it to 56, then carry on: 568 / 848

Let's proceed to step 8:
568 divided by 848 is 0 with a remainder of 568.
Record the quotient 0 as the next digit in the result. 
Result so far: 98570.0
Deduct 0 from 568 and we're left with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

On to step 9:
When dividing 5680 by 848, we get 6 with a remainder of 592.
The next digit of our result is 6. 
Result so far: 98570.6
Subtract 5088 from 5680 to 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.

Step 10:
If we divide 5920 by 848, we get 6 and a remainder of 832.
Write down 6 as next digit of the result. 
Result so far: 98570.66
If we take 5088 away from 5920, we end up with 832.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8320, and continue the process.

After the division, we end up with 98570.66 and a remainder of 0.832.