Let's divide 42031478 by 835
The aim is to understand the frequency of 835 in 42031478.

Moving on to step 1:
When dividing 4 by 835, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 835

Advancing to step 2:
The number 835 fits into 42 0 times, leaving a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Append the next digit (0) from the dividend to 42 and continue with: 420 / 835

Step 3:
The number 835 fits into 420 0 times, leaving a remainder of 420.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 420, we end up with 420.
Include the next digit (3) from the dividend after 420, then repeat: 4203 / 835

Going ahead to step 4:
If we divide 4203 by 835, we get 5 and a remainder of 28.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we subtract 4175 from 4203, we get 28.
Bring next digit (1) of the dividend behind the 28 and repeat the process: 281 / 835

Step 5:
When dividing 281 by 835, we get 0 with a remainder of 281.
Use 0 as the next digit of our solution. 
Result so far: 50.0
The remainder is 281 after subtracting 0 from 281.
Append the next digit (4) from the dividend to 281 and continue with: 2814 / 835

Going ahead to step 6:
2814 divided by 835 is 3 with a remainder of 309.
Write down 3 as next digit of the result. 
Result so far: 503.0
The remainder is 309 after subtracting 2505 from 2814.
Append the next digit (7) from the dividend to 309 and continue with: 3097 / 835

Step 7:
If we divide 3097 by 835, we get 3 and a remainder of 592.
Write down 3 as next digit of the result. 
Result so far: 5033.0
Subtract 2505 from 3097 to get 592.
Append the next digit (8) from the dividend to 592 and continue with: 5928 / 835

Advancing to step 8:
835 goes into 5928 7 times with a remainder of 83.
Use 7 as the next digit of our solution. 
Result so far: 50337.0
Deduct 5845 from 5928 and we're left with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

On to step 9:
When dividing 830 by 835, we get 0 with a remainder of 830.
Put 0 as the next digit of the answer. 
Result so far: 50337.0
The remainder is 830 after subtracting 0 from 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

Step 10:
The number 835 fits into 8300 9 times, leaving a remainder of 785.
The next digit of our result is 9. 
Result so far: 50337.09
Subtract 7515 from 8300 to get 785.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7850, and continue the process.

Let's proceed to step 11:
835 goes into 7850 9 times with a remainder of 335.
The number 9 becomes the next digit in our result. 
Result so far: 50337.099
If we subtract 7515 from 7850, we get 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

After the division, we end up with 50337.099 and a remainder of 0.0335.