71695124 ÷ 75 
The aim is to understand the frequency of 75 in 71695124.

On to step 1:
If we divide 7 by 75, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 75

Moving on to step 2:
75 goes into 71 0 times with a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Include the next digit (6) from the dividend after 71, then repeat: 716 / 75

Advancing to step 3:
If we divide 716 by 75, we get 9 and a remainder of 41.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 675 from 716 leaves us with 41.
Take the next digit (9) from the dividend and append it to 41, then repeat: 419 / 75

Advancing to step 4:
The number 75 fits into 419 5 times, leaving a remainder of 44.
Record the quotient 5 as the next digit in the result. 
Result so far: 95.0
Deduct 375 from 419 and we're left with 44.
Bring next digit (5) of the dividend behind the 44 and repeat the process: 445 / 75

Step 5:
75 can be fit into 445 5 times, resulting in a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 955.0
The remainder is 70 after subtracting 375 from 445.
Take the next digit (1) from the dividend and append it to 70, then repeat: 701 / 75

Advancing to step 6:
75 goes into 701 9 times with a remainder of 26.
Write down 9 as next digit of the result. 
Result so far: 9559.0
Subtract 675 from 701 to get 26.
Fetch the next digit (2) from the dividend, attach it to 26 and continue: 262 / 75

Going ahead to step 7:
When dividing 262 by 75, we get 3 with a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 95593.0
Deduct 225 from 262 and we're left with 37.
Include the next digit (4) from the dividend after 37, then repeat: 374 / 75

Let's proceed to step 8:
75 goes into 374 4 times with a remainder of 74.
The number 4 becomes the next digit in our result. 
Result so far: 955934.0
Subtract 300 from 374 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 9:
75 can be fit into 740 9 times, resulting in a remainder of 65.
Record the quotient 9 as the next digit in the result. 
Result so far: 955934.9
Subtracting 675 from 740 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 10:
650 divided by 75 is 8 with a remainder of 50.
Use 8 as the next digit of our solution. 
Result so far: 955934.98
If we take 600 away from 650, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 11:
The number 75 fits into 500 6 times, leaving a remainder of 50.
The next digit of our result is 6. 
Result so far: 955934.986
If we take 450 away from 500, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 12:
If we divide 500 by 75, we get 6 and a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 955934.9866
Subtracting 450 from 500 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Our division results in 955934.9866 with a remaining 0.0005.