We're dividing 719087 by 75 
The aim is to understand the frequency of 75 in 719087.

On to step 1:
If we divide 7 by 75, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 75

Going ahead to step 2:
When dividing 71 by 75, we get 0 with a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 71 after subtracting 0 from 71.
Take the next digit (9) from the dividend and append it to 71, then repeat: 719 / 75

Moving on to step 3:
75 can be fit into 719 9 times, resulting in a remainder of 44.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 675 from 719 and we're left with 44.
Fetch the next digit (0) from the dividend, attach it to 44 and continue: 440 / 75

Moving on to step 4:
When dividing 440 by 75, we get 5 with a remainder of 65.
The next digit of our result is 5. 
Result so far: 95.0
Subtracting 375 from 440 leaves us with 65.
Fetch the next digit (8) from the dividend, attach it to 65 and continue: 658 / 75

Let's proceed to step 5:
75 goes into 658 8 times with a remainder of 58.
Record the quotient 8 as the next digit in the result. 
Result so far: 958.0
If we take 600 away from 658, we end up with 58.
Grab the next digit (7) from the dividend, add it to 58, then carry on: 587 / 75

Advancing to step 6:
75 goes into 587 7 times with a remainder of 62.
Record the quotient 7 as the next digit in the result. 
Result so far: 9587.0
Subtract 525 from 587 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 7:
75 goes into 620 8 times with a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 9587.8
If we subtract 600 from 620, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
200 divided by 75 is 2 with a remainder of 50.
Write down 2 as next digit of the result. 
Result so far: 9587.82
Deduct 150 from 200 and we're left 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 9:
75 can be fit into 500 6 times, resulting in a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 9587.826
Subtract 450 from 500 to 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.

On to step 10:
If we divide 500 by 75, we get 6 and a remainder of 50.
Use 6 as the next digit of our solution. 
Result so far: 9587.8266
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.

Our division results in 9587.8266 with a remaining 0.0005.