70706198 divided by 75 
The aim is to understand the frequency of 75 in 70706198.

Let's proceed to step 1:
The number 75 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
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 / 75

Step 2:
When dividing 70 by 75, we get 0 with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Grab the next digit (7) from the dividend, add it to 70, then carry on: 707 / 75

Let's proceed to step 3:
When dividing 707 by 75, we get 9 with a remainder of 32.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 675 from 707 leaves us with 32.
Append the next digit (0) from the dividend to 32 and continue with: 320 / 75

Step 4:
320 divided by 75 is 4 with a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 94.0
The remainder is 20 after subtracting 300 from 320.
Take the next digit (6) from the dividend and append it to 20, then repeat: 206 / 75

Moving on to step 5:
If we divide 206 by 75, we get 2 and a remainder of 56.
Put 2 as the next digit of the answer. 
Result so far: 942.0
Subtracting 150 from 206 leaves us with 56.
Bring next digit (1) of the dividend behind the 56 and repeat the process: 561 / 75

Advancing to step 6:
75 goes into 561 7 times with a remainder of 36.
Put 7 as the next digit of the answer. 
Result so far: 9427.0
Subtracting 525 from 561 leaves us with 36.
Bring next digit (9) of the dividend behind the 36 and repeat the process: 369 / 75

Let's proceed to step 7:
When dividing 369 by 75, we get 4 with a remainder of 69.
Use 4 as the next digit of our solution. 
Result so far: 94274.0
If we subtract 300 from 369, we get 69.
Grab the next digit (8) from the dividend, add it to 69, then carry on: 698 / 75

Step 8:
If we divide 698 by 75, we get 9 and a remainder of 23.
Use 9 as the next digit of our solution. 
Result so far: 942749.0
Subtracting 675 from 698 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 9:
75 goes into 230 3 times with a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 942749.3
Deduct 225 from 230 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 10:
50 divided by 75 is 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 942749.3
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 11:
When dividing 500 by 75, we get 6 with a remainder of 50.
The number 6 becomes the next digit in our result. 
Result so far: 942749.306
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.

On to step 12:
When dividing 500 by 75, we get 6 with a remainder of 50.
The next digit of our result is 6. 
Result so far: 942749.3066
If we subtract 450 from 500, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final result is 942749.3066 with a remainder of 0.0005.