We look at the division of 698350 by 43 
The aim is to understand the frequency of 43 in 698350.

Let's proceed to step 1:
The number 43 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 43

Advancing to step 2:
The number 43 fits into 69 1 times, leaving a remainder of 26.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 43 from 69 leaves us with 26.
Bring next digit (8) of the dividend behind the 26 and repeat the process: 268 / 43

Let's proceed to step 3:
268 divided by 43 is 6 with a remainder of 10.
The next digit of our result is 6. 
Result so far: 16.0
If we take 258 away from 268, we end up with 10.
Take the next digit (3) from the dividend and append it to 10, then repeat: 103 / 43

Advancing to step 4:
The number 43 fits into 103 2 times, leaving a remainder of 17.
Write down 2 as next digit of the result. 
Result so far: 162.0
Subtracting 86 from 103 leaves us with 17.
Bring next digit (5) of the dividend behind the 17 and repeat the process: 175 / 43

On to step 5:
The number 43 fits into 175 4 times, leaving a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 1624.0
If we take 172 away from 175, we end up with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 43

Advancing to step 6:
The number 43 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 16240.0
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 7:
300 divided by 43 is 6 with a remainder of 42.
Record the quotient 6 as the next digit in the result. 
Result so far: 16240.6
Subtracting 258 from 300 leaves us with 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 8:
43 can be fit into 420 9 times, resulting in a remainder of 33.
Use 9 as the next digit of our solution. 
Result so far: 16240.69
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.

On to step 9:
330 divided by 43 is 7 with a remainder of 29.
Record the quotient 7 as the next digit in the result. 
Result so far: 16240.697
If we subtract 301 from 330, we get 29.
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 10:
43 goes into 290 6 times with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 16240.6976
The remainder is 32 after subtracting 258 from 290.
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 11:
320 divided by 43 is 7 with a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 16240.69767
Deduct 301 from 320 and we're left 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 12:
43 can be fit into 190 4 times, resulting in a remainder of 18.
The next digit of our result is 4. 
Result so far: 16240.697674
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 13:
When dividing 180 by 43, we get 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 16240.6976744
Subtract 172 from 180 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 16240.6976744 with a remaining 8e-08.