83245438 divided by 75 
The aim is to understand the frequency of 75 in 83245438.

Step 1:
8 divided by 75 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 75

Let's proceed to step 2:
If we divide 83 by 75, we get 1 and a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 75 from 83, we get 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 75

Let's proceed to step 3:
If we divide 82 by 75, we get 1 and a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 7 after subtracting 75 from 82.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 75

Advancing to step 4:
75 can be fit into 74 0 times, resulting in a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 110.0
If we subtract 0 from 74, we get 74.
Append the next digit (5) from the dividend to 74 and continue with: 745 / 75

Let's proceed to step 5:
If we divide 745 by 75, we get 9 and a remainder of 70.
The number 9 becomes the next digit in our result. 
Result so far: 1109.0
If we take 675 away from 745, we end up with 70.
Append the next digit (4) from the dividend to 70 and continue with: 704 / 75

Moving on to step 6:
If we divide 704 by 75, we get 9 and a remainder of 29.
Write down 9 as next digit of the result. 
Result so far: 11099.0
Subtract 675 from 704 to get 29.
Include the next digit (3) from the dividend after 29, then repeat: 293 / 75

Going ahead to step 7:
75 goes into 293 3 times with a remainder of 68.
The next digit of our result is 3. 
Result so far: 110993.0
If we take 225 away from 293, we end up with 68.
Take the next digit (8) from the dividend and append it to 68, then repeat: 688 / 75

Moving on to step 8:
The number 75 fits into 688 9 times, leaving a remainder of 13.
The next digit of our result is 9. 
Result so far: 1109939.0
Subtract 675 from 688 to 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.

Step 9:
130 divided by 75 is 1 with a remainder of 55.
Put 1 as the next digit of the answer. 
Result so far: 1109939.1
If we take 75 away from 130, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 10:
The number 75 fits into 550 7 times, leaving a remainder of 25.
Put 7 as the next digit of the answer. 
Result so far: 1109939.17
The remainder is 25 after subtracting 525 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 11:
250 divided by 75 is 3 with a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 1109939.173
If we take 225 away from 250, 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.

Let's proceed to step 12:
250 divided by 75 is 3 with a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 1109939.1733
Subtract 225 from 250 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

In conclusion, the division gives 1109939.1733 with a balance of 0.00025.