We look at the division of 83077082 by 43 
The aim is to understand the frequency of 43 in 83077082.

Let's proceed to step 1:
43 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 43

Step 2:
If we divide 83 by 43, we get 1 and a remainder of 40.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 43 away from 83, we end up with 40.
Include the next digit (0) from the dividend after 40, then repeat: 400 / 43

Going ahead to step 3:
43 can be fit into 400 9 times, resulting in a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
If we subtract 387 from 400, we get 13.
Bring next digit (7) of the dividend behind the 13 and repeat the process: 137 / 43

Step 4:
137 divided by 43 is 3 with a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 193.0
Subtract 129 from 137 to get 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 43

Let's proceed to step 5:
87 divided by 43 is 2 with a remainder of 1.
The next digit of our result is 2. 
Result so far: 1932.0
Subtract 86 from 87 to get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 43

Going ahead to step 6:
The number 43 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 19320.0
Deduct 0 from 10 and we're left with 10.
Bring next digit (8) of the dividend behind the 10 and repeat the process: 108 / 43

Moving on to step 7:
43 can be fit into 108 2 times, resulting in a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 193202.0
The remainder is 22 after subtracting 86 from 108.
Append the next digit (2) from the dividend to 22 and continue with: 222 / 43

Advancing to step 8:
222 divided by 43 is 5 with a remainder of 7.
Put 5 as the next digit of the answer. 
Result so far: 1932025.0
Subtract 215 from 222 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 9:
43 can be fit into 70 1 times, resulting in a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 1932025.1
Deduct 43 from 70 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 10:
270 divided by 43 is 6 with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 1932025.16
If we subtract 258 from 270, we 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.

Moving on to step 11:
The number 43 fits into 120 2 times, leaving a remainder of 34.
Write down 2 as next digit of the result. 
Result so far: 1932025.162
If we subtract 86 from 120, we 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.

Moving on to step 12:
The number 43 fits into 340 7 times, leaving a remainder of 39.
Record the quotient 7 as the next digit in the result. 
Result so far: 1932025.1627
Deduct 301 from 340 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 13:
The number 43 fits into 390 9 times, leaving a remainder of 3.
The next digit of our result is 9. 
Result so far: 1932025.16279
Subtract 387 from 390 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 14:
When dividing 30 by 43, we get 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 1932025.16279
Subtracting 0 from 30 leaves us 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.

Step 15:
43 can be fit into 300 6 times, resulting in a remainder of 42.
The number 6 becomes the next digit in our result. 
Result so far: 1932025.1627906
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.

On to step 16:
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: 1932025.16279069
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.

Our division results in 1932025.16279069 with a remaining 3.3e-08.