39099674 ÷ 842 
The aim is to understand the frequency of 842 in 39099674.

Going ahead to step 1:
3 divided by 842 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 842

On to step 2:
When dividing 39 by 842, we get 0 with a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Fetch the next digit (0) from the dividend, attach it to 39 and continue: 390 / 842

Moving on to step 3:
390 divided by 842 is 0 with a remainder of 390.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 390 after subtracting 0 from 390.
Bring next digit (9) of the dividend behind the 390 and repeat the process: 3909 / 842

Going ahead to step 4:
842 can be fit into 3909 4 times, resulting in a remainder of 541.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 3368 from 3909 to get 541.
Fetch the next digit (9) from the dividend, attach it to 541 and continue: 5419 / 842

Advancing to step 5:
842 can be fit into 5419 6 times, resulting in a remainder of 367.
Use 6 as the next digit of our solution. 
Result so far: 46.0
Deduct 5052 from 5419 and we're left with 367.
Append the next digit (6) from the dividend to 367 and continue with: 3676 / 842

Moving on to step 6:
842 goes into 3676 4 times with a remainder of 308.
Use 4 as the next digit of our solution. 
Result so far: 464.0
Subtracting 3368 from 3676 leaves us with 308.
Bring next digit (7) of the dividend behind the 308 and repeat the process: 3087 / 842

Step 7:
The number 842 fits into 3087 3 times, leaving a remainder of 561.
The next digit of our result is 3. 
Result so far: 4643.0
Subtract 2526 from 3087 to get 561.
Grab the next digit (4) from the dividend, add it to 561, then carry on: 5614 / 842

Step 8:
When dividing 5614 by 842, we get 6 with a remainder of 562.
The next digit of our result is 6. 
Result so far: 46436.0
Subtracting 5052 from 5614 leaves us with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

Step 9:
5620 divided by 842 is 6 with a remainder of 568.
Use 6 as the next digit of our solution. 
Result so far: 46436.6
If we take 5052 away from 5620, we end up with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

On to step 10:
If we divide 5680 by 842, we get 6 and a remainder of 628.
Put 6 as the next digit of the answer. 
Result so far: 46436.66
The remainder is 628 after subtracting 5052 from 5680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

The final outcome is 46436.66, with a leftover of 0.628.