779865 divided by 53 
The aim is to understand the frequency of 53 in 779865.

Moving on to step 1:
When dividing 7 by 53, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 53

Let's proceed to step 2:
77 divided by 53 is 1 with a remainder of 24.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 53 from 77 leaves us with 24.
Include the next digit (9) from the dividend after 24, then repeat: 249 / 53

Let's proceed to step 3:
If we divide 249 by 53, we get 4 and a remainder of 37.
The next digit of our result is 4. 
Result so far: 14.0
If we subtract 212 from 249, we get 37.
Bring next digit (8) of the dividend behind the 37 and repeat the process: 378 / 53

Step 4:
When dividing 378 by 53, we get 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 147.0
If we subtract 371 from 378, we get 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 53

On to step 5:
53 can be fit into 76 1 times, resulting in a remainder of 23.
Put 1 as the next digit of the answer. 
Result so far: 1471.0
If we take 53 away from 76, we end up with 23.
Append the next digit (5) from the dividend to 23 and continue with: 235 / 53

Going ahead to step 6:
53 can be fit into 235 4 times, resulting in a remainder of 23.
Write down 4 as next digit of the result. 
Result so far: 14714.0
Subtracting 212 from 235 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 7:
When dividing 230 by 53, we get 4 with a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 14714.4
If we subtract 212 from 230, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 8:
The number 53 fits into 180 3 times, leaving a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 14714.43
Subtract 159 from 180 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 9:
When dividing 210 by 53, we get 3 with a remainder of 51.
The number 3 becomes the next digit in our result. 
Result so far: 14714.433
Subtract 159 from 210 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

The quotient of the division is 14714.433, and the remainder is 0.0051.