205 ÷ 43 
The aim is to understand the frequency of 43 in 205.

On to step 1:
2 divided by 43 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 43

On to step 2:
The number 43 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Include the next digit (5) from the dividend after 20, then repeat: 205 / 43

Step 3:
When dividing 205 by 43, we get 4 with a remainder of 33.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 33 after subtracting 172 from 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 4:
43 goes into 330 7 times with a remainder of 29.
Record the quotient 7 as the next digit in the result. 
Result so far: 4.7
The remainder is 29 after subtracting 301 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 5:
When dividing 290 by 43, we get 6 with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 4.76
Subtracting 258 from 290 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 6:
43 goes into 320 7 times with a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 4.767
If we take 301 away from 320, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 7:
When dividing 190 by 43, we get 4 with a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.7674
If we subtract 172 from 190, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 8:
The number 43 fits into 180 4 times, leaving a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 4.76744
Subtracting 172 from 180 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 4.76744 with a remainder of 8e-06.