We're dividing 34942857 by 803 
The aim is to understand the frequency of 803 in 34942857.

Going ahead to step 1:
803 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 803

Going ahead to step 2:
803 can be fit into 34 0 times, resulting in a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 34 and we're left with 34.
Fetch the next digit (9) from the dividend, attach it to 34 and continue: 349 / 803

Moving on to step 3:
803 goes into 349 0 times with a remainder of 349.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 349 to get 349.
Fetch the next digit (4) from the dividend, attach it to 349 and continue: 3494 / 803

Moving on to step 4:
When dividing 3494 by 803, we get 4 with a remainder of 282.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 3212 from 3494, we get 282.
Include the next digit (2) from the dividend after 282, then repeat: 2822 / 803

Moving on to step 5:
When dividing 2822 by 803, we get 3 with a remainder of 413.
The next digit of our result is 3. 
Result so far: 43.0
Subtract 2409 from 2822 to get 413.
Append the next digit (8) from the dividend to 413 and continue with: 4138 / 803

Advancing to step 6:
When dividing 4138 by 803, we get 5 with a remainder of 123.
The number 5 becomes the next digit in our result. 
Result so far: 435.0
Deduct 4015 from 4138 and we're left with 123.
Bring next digit (5) of the dividend behind the 123 and repeat the process: 1235 / 803

Advancing to step 7:
1235 divided by 803 is 1 with a remainder of 432.
The number 1 becomes the next digit in our result. 
Result so far: 4351.0
If we take 803 away from 1235, we end up with 432.
Bring next digit (7) of the dividend behind the 432 and repeat the process: 4327 / 803

Let's proceed to step 8:
If we divide 4327 by 803, we get 5 and a remainder of 312.
The number 5 becomes the next digit in our result. 
Result so far: 43515.0
The remainder is 312 after subtracting 4015 from 4327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Moving on to step 9:
803 can be fit into 3120 3 times, resulting in a remainder of 711.
Use 3 as the next digit of our solution. 
Result so far: 43515.3
If we take 2409 away from 3120, we end up with 711.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7110, and continue the process.

Let's proceed to step 10:
The number 803 fits into 7110 8 times, leaving a remainder of 686.
Write down 8 as next digit of the result. 
Result so far: 43515.38
The remainder is 686 after subtracting 6424 from 7110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6860, and continue the process.

Step 11:
When dividing 6860 by 803, we get 8 with a remainder of 436.
Write down 8 as next digit of the result. 
Result so far: 43515.388
The remainder is 436 after subtracting 6424 from 6860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

The final outcome is 43515.388, with a leftover of 0.0436.