859323 ÷ 53 
The aim is to understand the frequency of 53 in 859323.

Step 1:
The number 53 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 53

On to step 2:
85 divided by 53 is 1 with a remainder of 32.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 32 after subtracting 53 from 85.
Grab the next digit (9) from the dividend, add it to 32, then carry on: 329 / 53

Advancing to step 3:
53 goes into 329 6 times with a remainder of 11.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtracting 318 from 329 leaves us with 11.
Grab the next digit (3) from the dividend, add it to 11, then carry on: 113 / 53

Moving on to step 4:
53 goes into 113 2 times with a remainder of 7.
Record the quotient 2 as the next digit in the result. 
Result so far: 162.0
Deduct 106 from 113 and we're left with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 53

Going ahead to step 5:
When dividing 72 by 53, we get 1 with a remainder of 19.
The next digit of our result is 1. 
Result so far: 1621.0
Subtract 53 from 72 to get 19.
Bring next digit (3) of the dividend behind the 19 and repeat the process: 193 / 53

Step 6:
53 can be fit into 193 3 times, resulting in a remainder of 34.
The next digit of our result is 3. 
Result so far: 16213.0
Subtract 159 from 193 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 7:
The number 53 fits into 340 6 times, leaving a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 16213.6
Deduct 318 from 340 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 8:
If we divide 220 by 53, we get 4 and a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 16213.64
Subtract 212 from 220 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 9:
If we divide 80 by 53, we get 1 and a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 16213.641
Subtracting 53 from 80 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 10:
53 goes into 270 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 16213.6415
The remainder is 5 after subtracting 265 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 11:
50 divided by 53 is 0 with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 16213.6415
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 12:
53 goes into 500 9 times with a remainder of 23.
The next digit of our result is 9. 
Result so far: 16213.641509
Subtracting 477 from 500 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 13:
53 can be fit into 230 4 times, resulting in a remainder of 18.
The next digit of our result is 4. 
Result so far: 16213.6415094
Deduct 212 from 230 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 14:
The number 53 fits into 180 3 times, leaving a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 16213.64150943
Subtracting 159 from 180 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

In conclusion, the division gives 16213.64150943 with a balance of 2.1e-08.