We're dividing 709946 by 43 
The aim is to understand the frequency of 43 in 709946.

Step 1:
43 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 43

Advancing to step 2:
When dividing 70 by 43, we get 1 with a remainder of 27.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 43 from 70, we get 27.
Bring next digit (9) of the dividend behind the 27 and repeat the process: 279 / 43

Step 3:
43 can be fit into 279 6 times, resulting in a remainder of 21.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtracting 258 from 279 leaves us with 21.
Fetch the next digit (9) from the dividend, attach it to 21 and continue: 219 / 43

On to step 4:
When dividing 219 by 43, we get 5 with a remainder of 4.
Put 5 as the next digit of the answer. 
Result so far: 165.0
Subtracting 215 from 219 leaves us with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 43

Step 5:
44 divided by 43 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1651.0
Deduct 43 from 44 and we're left with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 43

Let's proceed to step 6:
43 can be fit into 16 0 times, resulting in a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 16510.0
If we take 0 away from 16, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
160 divided by 43 is 3 with a remainder of 31.
Use 3 as the next digit of our solution. 
Result so far: 16510.3
Subtracting 129 from 160 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 8:
When dividing 310 by 43, we get 7 with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 16510.37
Deduct 301 from 310 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 9:
43 can be fit into 90 2 times, resulting in a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 16510.372
If we subtract 86 from 90, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
40 divided by 43 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 16510.372
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 11:
400 divided by 43 is 9 with a remainder of 13.
The next digit of our result is 9. 
Result so far: 16510.37209
If we subtract 387 from 400, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 12:
130 divided by 43 is 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 16510.372093
If we take 129 away from 130, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 13:
10 divided by 43 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 16510.372093
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 14:
The number 43 fits into 100 2 times, leaving a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 16510.37209302
If we take 86 away from 100, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Our division results in 16510.37209302 with a remaining 1.4e-08.