We're dividing 42833682 by 858 
The aim is to understand the frequency of 858 in 42833682.

Moving on to step 1:
4 divided by 858 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 858

Advancing to step 2:
42 divided by 858 is 0 with a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Take the next digit (8) from the dividend and append it to 42, then repeat: 428 / 858

Moving on to step 3:
The number 858 fits into 428 0 times, leaving a remainder of 428.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 428 after subtracting 0 from 428.
Take the next digit (3) from the dividend and append it to 428, then repeat: 4283 / 858

Advancing to step 4:
If we divide 4283 by 858, we get 4 and a remainder of 851.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 3432 from 4283, we get 851.
Take the next digit (3) from the dividend and append it to 851, then repeat: 8513 / 858

Step 5:
If we divide 8513 by 858, we get 9 and a remainder of 791.
Use 9 as the next digit of our solution. 
Result so far: 49.0
The remainder is 791 after subtracting 7722 from 8513.
Include the next digit (6) from the dividend after 791, then repeat: 7916 / 858

Going ahead to step 6:
The number 858 fits into 7916 9 times, leaving a remainder of 194.
Write down 9 as next digit of the result. 
Result so far: 499.0
The remainder is 194 after subtracting 7722 from 7916.
Take the next digit (8) from the dividend and append it to 194, then repeat: 1948 / 858

Moving on to step 7:
When dividing 1948 by 858, we get 2 with a remainder of 232.
The next digit of our result is 2. 
Result so far: 4992.0
Subtracting 1716 from 1948 leaves us with 232.
Take the next digit (2) from the dividend and append it to 232, then repeat: 2322 / 858

Advancing to step 8:
858 goes into 2322 2 times with a remainder of 606.
Use 2 as the next digit of our solution. 
Result so far: 49922.0
Subtracting 1716 from 2322 leaves us with 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Let's proceed to step 9:
The number 858 fits into 6060 7 times, leaving a remainder of 54.
The next digit of our result is 7. 
Result so far: 49922.7
Deduct 6006 from 6060 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 10:
When dividing 540 by 858, we get 0 with a remainder of 540.
Put 0 as the next digit of the answer. 
Result so far: 49922.7
Subtracting 0 from 540 leaves us with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

On to step 11:
The number 858 fits into 5400 6 times, leaving a remainder of 252.
Write down 6 as next digit of the result. 
Result so far: 49922.706
Subtract 5148 from 5400 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Going ahead to step 12:
858 can be fit into 2520 2 times, resulting in a remainder of 804.
Use 2 as the next digit of our solution. 
Result so far: 49922.7062
Subtract 1716 from 2520 to get 804.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8040, and continue the process.

Let's proceed to step 13:
If we divide 8040 by 858, we get 9 and a remainder of 318.
Use 9 as the next digit of our solution. 
Result so far: 49922.70629
Subtracting 7722 from 8040 leaves us with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Going ahead to step 14:
The number 858 fits into 3180 3 times, leaving a remainder of 606.
The next digit of our result is 3. 
Result so far: 49922.706293
Subtract 2574 from 3180 to get 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Moving on to step 15:
When dividing 6060 by 858, we get 7 with a remainder of 54.
Put 7 as the next digit of the answer. 
Result so far: 49922.7062937
If we take 6006 away from 6060, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 16:
When dividing 540 by 858, we get 0 with a remainder of 540.
Write down 0 as next digit of the result. 
Result so far: 49922.7062937
Subtracting 0 from 540 leaves us with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

After the division, we end up with 49922.7062937 and a remainder of 5.4e-07.