914999 divided by 75 
The aim is to understand the frequency of 75 in 914999.

Step 1:
The number 75 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 75

Step 2:
75 goes into 91 1 times with a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 75 away from 91, we end up with 16.
Grab the next digit (4) from the dividend, add it to 16, then carry on: 164 / 75

Let's proceed to step 3:
If we divide 164 by 75, we get 2 and a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 14 after subtracting 150 from 164.
Bring next digit (9) of the dividend behind the 14 and repeat the process: 149 / 75

On to step 4:
75 can be fit into 149 1 times, resulting in a remainder of 74.
The number 1 becomes the next digit in our result. 
Result so far: 121.0
Subtracting 75 from 149 leaves us with 74.
Fetch the next digit (9) from the dividend, attach it to 74 and continue: 749 / 75

Step 5:
When dividing 749 by 75, we get 9 with a remainder of 74.
The number 9 becomes the next digit in our result. 
Result so far: 1219.0
The remainder is 74 after subtracting 675 from 749.
Bring next digit (9) of the dividend behind the 74 and repeat the process: 749 / 75

On to step 6:
When dividing 749 by 75, we get 9 with a remainder of 74.
The next digit of our result is 9. 
Result so far: 12199.0
Subtract 675 from 749 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.

Advancing to step 7:
75 goes into 740 9 times with a remainder of 65.
The number 9 becomes the next digit in our result. 
Result so far: 12199.9
Subtract 675 from 740 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 8:
The number 75 fits into 650 8 times, leaving a remainder of 50.
Write down 8 as next digit of the result. 
Result so far: 12199.98
The remainder is 50 after subtracting 600 from 650.
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:
500 divided by 75 is 6 with a remainder of 50.
Write down 6 as next digit of the result. 
Result so far: 12199.986
Deduct 450 from 500 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 10:
75 goes into 500 6 times with a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 12199.9866
Deduct 450 from 500 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.

The quotient of the division is 12199.9866, and the remainder is 0.0005.