Let's divide 35938998 by 858
The aim is to understand the frequency of 858 in 35938998.

Moving on to step 1:
If we divide 3 by 858, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 858

Moving on to step 2:
35 divided by 858 is 0 with a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Fetch the next digit (9) from the dividend, attach it to 35 and continue: 359 / 858

Advancing to step 3:
359 divided by 858 is 0 with a remainder of 359.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 359 leaves us with 359.
Grab the next digit (3) from the dividend, add it to 359, then carry on: 3593 / 858

Going ahead to step 4:
When dividing 3593 by 858, we get 4 with a remainder of 161.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 3432 from 3593 leaves us with 161.
Bring next digit (8) of the dividend behind the 161 and repeat the process: 1618 / 858

Let's proceed to step 5:
1618 divided by 858 is 1 with a remainder of 760.
Put 1 as the next digit of the answer. 
Result so far: 41.0
Subtract 858 from 1618 to get 760.
Append the next digit (9) from the dividend to 760 and continue with: 7609 / 858

Going ahead to step 6:
7609 divided by 858 is 8 with a remainder of 745.
The number 8 becomes the next digit in our result. 
Result so far: 418.0
Deduct 6864 from 7609 and we're left with 745.
Bring next digit (9) of the dividend behind the 745 and repeat the process: 7459 / 858

Going ahead to step 7:
If we divide 7459 by 858, we get 8 and a remainder of 595.
The next digit of our result is 8. 
Result so far: 4188.0
Deduct 6864 from 7459 and we're left with 595.
Append the next digit (8) from the dividend to 595 and continue with: 5958 / 858

On to step 8:
858 goes into 5958 6 times with a remainder of 810.
The number 6 becomes the next digit in our result. 
Result so far: 41886.0
If we subtract 5148 from 5958, we get 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8100, and continue the process.

On to step 9:
858 can be fit into 8100 9 times, resulting in a remainder of 378.
The next digit of our result is 9. 
Result so far: 41886.9
Subtracting 7722 from 8100 leaves us with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Going ahead to step 10:
858 goes into 3780 4 times with a remainder of 348.
Record the quotient 4 as the next digit in the result. 
Result so far: 41886.94
Subtracting 3432 from 3780 leaves us with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Step 11:
If we divide 3480 by 858, we get 4 and a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 41886.944
Deduct 3432 from 3480 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

In conclusion, the division gives 41886.944 with a balance of 0.0048.