Let's divide 851733 by 43
The aim is to understand the frequency of 43 in 851733.

Step 1:
The number 43 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 43

Let's proceed to step 2:
43 can be fit into 85 1 times, resulting in a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 43 from 85 and we're left with 42.
Append the next digit (1) from the dividend to 42 and continue with: 421 / 43

Let's proceed to step 3:
When dividing 421 by 43, we get 9 with a remainder of 34.
The next digit of our result is 9. 
Result so far: 19.0
Subtract 387 from 421 to get 34.
Append the next digit (7) from the dividend to 34 and continue with: 347 / 43

Let's proceed to step 4:
43 goes into 347 8 times with a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 198.0
Deduct 344 from 347 and we're left with 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 43

On to step 5:
43 goes into 33 0 times with a remainder of 33.
Put 0 as the next digit of the answer. 
Result so far: 1980.0
If we take 0 away from 33, we end up with 33.
Grab the next digit (3) from the dividend, add it to 33, then carry on: 333 / 43

Moving on to step 6:
When dividing 333 by 43, we get 7 with a remainder of 32.
Put 7 as the next digit of the answer. 
Result so far: 19807.0
If we subtract 301 from 333, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 7:
320 divided by 43 is 7 with a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 19807.7
Subtracting 301 from 320 leaves us 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.

Moving on to step 8:
43 can be fit into 190 4 times, resulting in a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 19807.74
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.

Going ahead to step 9:
The number 43 fits into 180 4 times, leaving a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 19807.744
If we take 172 away from 180, we end up 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.

After the division, we end up with 19807.744 and a remainder of 0.0008.