We're dividing 52479642 by 775 
The aim is to understand the frequency of 775 in 52479642.

On to step 1:
The number 775 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 775

Let's proceed to step 2:
If we divide 52 by 775, we get 0 and a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 52, we get 52.
Grab the next digit (4) from the dividend, add it to 52, then carry on: 524 / 775

Let's proceed to step 3:
775 can be fit into 524 0 times, resulting in a remainder of 524.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 524 after subtracting 0 from 524.
Append the next digit (7) from the dividend to 524 and continue with: 5247 / 775

Moving on to step 4:
5247 divided by 775 is 6 with a remainder of 597.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 4650 from 5247, we get 597.
Grab the next digit (9) from the dividend, add it to 597, then carry on: 5979 / 775

Moving on to step 5:
775 goes into 5979 7 times with a remainder of 554.
Record the quotient 7 as the next digit in the result. 
Result so far: 67.0
If we take 5425 away from 5979, we end up with 554.
Bring next digit (6) of the dividend behind the 554 and repeat the process: 5546 / 775

On to step 6:
775 can be fit into 5546 7 times, resulting in a remainder of 121.
Write down 7 as next digit of the result. 
Result so far: 677.0
If we subtract 5425 from 5546, we get 121.
Grab the next digit (4) from the dividend, add it to 121, then carry on: 1214 / 775

Advancing to step 7:
If we divide 1214 by 775, we get 1 and a remainder of 439.
Use 1 as the next digit of our solution. 
Result so far: 6771.0
Subtracting 775 from 1214 leaves us with 439.
Append the next digit (2) from the dividend to 439 and continue with: 4392 / 775

Step 8:
775 goes into 4392 5 times with a remainder of 517.
Put 5 as the next digit of the answer. 
Result so far: 67715.0
If we take 3875 away from 4392, we end up with 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

On to step 9:
When dividing 5170 by 775, we get 6 with a remainder of 520.
The number 6 becomes the next digit in our result. 
Result so far: 67715.6
Subtract 4650 from 5170 to get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Step 10:
775 can be fit into 5200 6 times, resulting in a remainder of 550.
The next digit of our result is 6. 
Result so far: 67715.66
The remainder is 550 after subtracting 4650 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Our division results in 67715.66 with a remaining 0.55.