We divide 850289 by 43
The aim is to understand the frequency of 43 in 850289.

Advancing to step 1:
43 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 43

Let's proceed to step 2:
When dividing 85 by 43, we get 1 with a remainder of 42.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 42 after subtracting 43 from 85.
Bring next digit (0) of the dividend behind the 42 and repeat the process: 420 / 43

Step 3:
420 divided by 43 is 9 with a remainder of 33.
Write down 9 as next digit of the result. 
Result so far: 19.0
If we take 387 away from 420, we end up with 33.
Fetch the next digit (2) from the dividend, attach it to 33 and continue: 332 / 43

On to step 4:
43 goes into 332 7 times with a remainder of 31.
Write down 7 as next digit of the result. 
Result so far: 197.0
If we take 301 away from 332, we end up with 31.
Append the next digit (8) from the dividend to 31 and continue with: 318 / 43

Let's proceed to step 5:
318 divided by 43 is 7 with a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 1977.0
If we subtract 301 from 318, we get 17.
Grab the next digit (9) from the dividend, add it to 17, then carry on: 179 / 43

On to step 6:
The number 43 fits into 179 4 times, leaving a remainder of 7.
Record the quotient 4 as the next digit in the result. 
Result so far: 19774.0
Deduct 172 from 179 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
If we divide 70 by 43, we get 1 and a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 19774.1
If we subtract 43 from 70, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 8:
270 divided by 43 is 6 with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 19774.16
Subtract 258 from 270 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 9:
The number 43 fits into 120 2 times, leaving a remainder of 34.
Put 2 as the next digit of the answer. 
Result so far: 19774.162
Subtract 86 from 120 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 10:
When dividing 340 by 43, we get 7 with a remainder of 39.
Put 7 as the next digit of the answer. 
Result so far: 19774.1627
Subtract 301 from 340 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 11:
When dividing 390 by 43, we get 9 with a remainder of 3.
The next digit of our result is 9. 
Result so far: 19774.16279
The remainder is 3 after subtracting 387 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 12:
30 divided by 43 is 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 19774.16279
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 13:
43 can be fit into 300 6 times, resulting in a remainder of 42.
Write down 6 as next digit of the result. 
Result so far: 19774.1627906
Subtract 258 from 300 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 14:
The number 43 fits into 420 9 times, leaving a remainder of 33.
Record the quotient 9 as the next digit in the result. 
Result so far: 19774.16279069
Deduct 387 from 420 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The final outcome is 19774.16279069, with a leftover of 3.3e-08.