776413 ÷ 75 
The aim is to understand the frequency of 75 in 776413.

Going ahead to step 1:
75 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 75

Moving on to step 2:
If we divide 77 by 75, we get 1 and a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 75 away from 77, we end up with 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 75

On to step 3:
75 goes into 26 0 times with a remainder of 26.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 26, we end up with 26.
Grab the next digit (4) from the dividend, add it to 26, then carry on: 264 / 75

Moving on to step 4:
75 goes into 264 3 times with a remainder of 39.
Record the quotient 3 as the next digit in the result. 
Result so far: 103.0
Subtract 225 from 264 to get 39.
Grab the next digit (1) from the dividend, add it to 39, then carry on: 391 / 75

Going ahead to step 5:
75 goes into 391 5 times with a remainder of 16.
The number 5 becomes the next digit in our result. 
Result so far: 1035.0
If we subtract 375 from 391, we get 16.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 75

Moving on to step 6:
163 divided by 75 is 2 with a remainder of 13.
Write down 2 as next digit of the result. 
Result so far: 10352.0
If we take 150 away from 163, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 7:
130 divided by 75 is 1 with a remainder of 55.
The number 1 becomes the next digit in our result. 
Result so far: 10352.1
If we take 75 away from 130, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 8:
550 divided by 75 is 7 with a remainder of 25.
The number 7 becomes the next digit in our result. 
Result so far: 10352.17
Deduct 525 from 550 and we're left 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.

Going ahead to step 9:
250 divided by 75 is 3 with a remainder of 25.
The next digit of our result is 3. 
Result so far: 10352.173
If we subtract 225 from 250, 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.

Step 10:
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: 10352.1733
Subtract 225 from 250 to 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.

The final outcome is 10352.1733, with a leftover of 0.00025.