63751 divided by 75 
The aim is to understand the frequency of 75 in 63751.

Moving on to step 1:
If we divide 6 by 75, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 75

Let's proceed to step 2:
75 goes into 63 0 times with a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 63 leaves us with 63.
Append the next digit (7) from the dividend to 63 and continue with: 637 / 75

Let's proceed to step 3:
When dividing 637 by 75, we get 8 with a remainder of 37.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 600 away from 637, we end up with 37.
Fetch the next digit (5) from the dividend, attach it to 37 and continue: 375 / 75

Moving on to step 4:
If we divide 375 by 75, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 85.0
If we subtract 375 from 375, we get 0.
Append the next digit (1) from the dividend to 0 and continue with: 1 / 75

Advancing to step 5:
The number 75 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 850.0
Subtracting 0 from 1 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 6:
If we divide 10 by 75, we get 0 and a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 850.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
If we divide 100 by 75, we get 1 and a remainder of 25.
Record the quotient 1 as the next digit in the result. 
Result so far: 850.01
If we subtract 75 from 100, we 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.

On to step 8:
75 goes into 250 3 times with a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 850.013
Subtracting 225 from 250 leaves us 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.

Advancing to step 9:
When dividing 250 by 75, we get 3 with a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 850.0133
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.

After the division, we end up with 850.0133 and a remainder of 0.00025.