We divide 305643 by 39
The aim is to understand the frequency of 39 in 305643.

Let's proceed to step 1:
39 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 39

Step 2:
30 divided by 39 is 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Take the next digit (5) from the dividend and append it to 30, then repeat: 305 / 39

Advancing to step 3:
39 can be fit into 305 7 times, resulting in a remainder of 32.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtract 273 from 305 to get 32.
Include the next digit (6) from the dividend after 32, then repeat: 326 / 39

On to step 4:
39 can be fit into 326 8 times, resulting in a remainder of 14.
Put 8 as the next digit of the answer. 
Result so far: 78.0
The remainder is 14 after subtracting 312 from 326.
Fetch the next digit (4) from the dividend, attach it to 14 and continue: 144 / 39

Moving on to step 5:
The number 39 fits into 144 3 times, leaving a remainder of 27.
Record the quotient 3 as the next digit in the result. 
Result so far: 783.0
The remainder is 27 after subtracting 117 from 144.
Include the next digit (3) from the dividend after 27, then repeat: 273 / 39

Advancing to step 6:
39 goes into 273 7 times with a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 7837.0
The remainder is 0 after subtracting 273 from 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
The number 39 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 7837.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
If we divide 0 by 39, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 7837.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 7837.0 with a balance of 0.0.