We're dividing 89378 by 43 
The aim is to understand the frequency of 43 in 89378.

Let's proceed to step 1:
43 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 43

Advancing to step 2:
89 divided by 43 is 2 with a remainder of 3.
The next digit of our result is 2. 
Result so far: 2.0
If we take 86 away from 89, we end up with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 43

Going ahead to step 3:
If we divide 33 by 43, we get 0 and a remainder of 33.
Write down 0 as next digit of the result. 
Result so far: 20.0
The remainder is 33 after subtracting 0 from 33.
Bring next digit (7) of the dividend behind the 33 and repeat the process: 337 / 43

On to step 4:
337 divided by 43 is 7 with a remainder of 36.
The number 7 becomes the next digit in our result. 
Result so far: 207.0
Subtracting 301 from 337 leaves us with 36.
Grab the next digit (8) from the dividend, add it to 36, then carry on: 368 / 43

Going ahead to step 5:
43 can be fit into 368 8 times, resulting in a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 2078.0
If we take 344 away from 368, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 6:
43 goes into 240 5 times with a remainder of 25.
The next digit of our result is 5. 
Result so far: 2078.5
If we take 215 away from 240, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 7:
43 can be fit into 250 5 times, resulting in a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 2078.55
Subtracting 215 from 250 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

After the division, we end up with 2078.55 and a remainder of 0.035.