We divide 42802857 by 858
The aim is to understand the frequency of 858 in 42802857.

Let's proceed to step 1:
858 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 858

On to step 2:
858 goes into 42 0 times with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Include the next digit (8) from the dividend after 42, then repeat: 428 / 858

Moving on to step 3:
428 divided by 858 is 0 with a remainder of 428.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 428, we end up with 428.
Include the next digit (0) from the dividend after 428, then repeat: 4280 / 858

Moving on to step 4:
If we divide 4280 by 858, we get 4 and a remainder of 848.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 3432 from 4280 and we're left with 848.
Take the next digit (2) from the dividend and append it to 848, then repeat: 8482 / 858

Let's proceed to step 5:
858 goes into 8482 9 times with a remainder of 760.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
Deduct 7722 from 8482 and we're left with 760.
Include the next digit (8) from the dividend after 760, then repeat: 7608 / 858

Let's proceed to step 6:
The number 858 fits into 7608 8 times, leaving a remainder of 744.
The number 8 becomes the next digit in our result. 
Result so far: 498.0
Subtract 6864 from 7608 to get 744.
Take the next digit (5) from the dividend and append it to 744, then repeat: 7445 / 858

Going ahead to step 7:
858 goes into 7445 8 times with a remainder of 581.
The number 8 becomes the next digit in our result. 
Result so far: 4988.0
If we subtract 6864 from 7445, we get 581.
Grab the next digit (7) from the dividend, add it to 581, then carry on: 5817 / 858

Moving on to step 8:
If we divide 5817 by 858, we get 6 and a remainder of 669.
Use 6 as the next digit of our solution. 
Result so far: 49886.0
If we subtract 5148 from 5817, we get 669.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6690, and continue the process.

Going ahead to step 9:
The number 858 fits into 6690 7 times, leaving a remainder of 684.
Record the quotient 7 as the next digit in the result. 
Result so far: 49886.7
Deduct 6006 from 6690 and we're left with 684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

Step 10:
6840 divided by 858 is 7 with a remainder of 834.
The number 7 becomes the next digit in our result. 
Result so far: 49886.77
If we subtract 6006 from 6840, we get 834.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8340, and continue the process.

Our division results in 49886.77 with a remaining 0.834.