We're dividing 839785 by 53 
The aim is to understand the frequency of 53 in 839785.

Advancing to step 1:
53 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 53

Going ahead to step 2:
The number 53 fits into 83 1 times, leaving a remainder of 30.
The next digit of our result is 1. 
Result so far: 1.0
If we take 53 away from 83, we end up with 30.
Include the next digit (9) from the dividend after 30, then repeat: 309 / 53

Let's proceed to step 3:
The number 53 fits into 309 5 times, leaving a remainder of 44.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Deduct 265 from 309 and we're left with 44.
Grab the next digit (7) from the dividend, add it to 44, then carry on: 447 / 53

Let's proceed to step 4:
When dividing 447 by 53, we get 8 with a remainder of 23.
Put 8 as the next digit of the answer. 
Result so far: 158.0
Subtract 424 from 447 to get 23.
Fetch the next digit (8) from the dividend, attach it to 23 and continue: 238 / 53

Going ahead to step 5:
53 can be fit into 238 4 times, resulting in a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 1584.0
Deduct 212 from 238 and we're left with 26.
Include the next digit (5) from the dividend after 26, then repeat: 265 / 53

Advancing to step 6:
53 goes into 265 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 15845.0
If we subtract 265 from 265, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 7:
When dividing 0 by 53, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 15845.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
0 divided by 53 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 15845.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 15845.0 with a remainder of 0.0.