We're dividing 856749 by 53 
The aim is to understand the frequency of 53 in 856749.

Advancing to step 1:
53 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 53

Advancing to step 2:
85 divided by 53 is 1 with a remainder of 32.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 53 from 85 and we're left with 32.
Bring next digit (6) of the dividend behind the 32 and repeat the process: 326 / 53

Let's proceed to step 3:
53 can be fit into 326 6 times, resulting in a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtract 318 from 326 to get 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 53

Moving on to step 4:
If we divide 87 by 53, we get 1 and a remainder of 34.
Record the quotient 1 as the next digit in the result. 
Result so far: 161.0
Subtracting 53 from 87 leaves us with 34.
Grab the next digit (4) from the dividend, add it to 34, then carry on: 344 / 53

Moving on to step 5:
The number 53 fits into 344 6 times, leaving a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 1616.0
If we subtract 318 from 344, we get 26.
Take the next digit (9) from the dividend and append it to 26, then repeat: 269 / 53

Going ahead to step 6:
When dividing 269 by 53, we get 5 with a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 16165.0
Deduct 265 from 269 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
53 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 16165.0
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 8:
53 goes into 400 7 times with a remainder of 29.
Record the quotient 7 as the next digit in the result. 
Result so far: 16165.07
Deduct 371 from 400 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 9:
290 divided by 53 is 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 16165.075
If we subtract 265 from 290, 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.

Moving on to step 10:
If we divide 250 by 53, we get 4 and a remainder of 38.
Record the quotient 4 as the next digit in the result. 
Result so far: 16165.0754
If we subtract 212 from 250, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 11:
If we divide 380 by 53, we get 7 and a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 16165.07547
Subtract 371 from 380 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 12:
53 goes into 90 1 times with a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 16165.075471
Deduct 53 from 90 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 13:
If we divide 370 by 53, we get 6 and a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 16165.0754716
Subtracting 318 from 370 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 14:
When dividing 520 by 53, we get 9 with a remainder of 43.
Write down 9 as next digit of the result. 
Result so far: 16165.07547169
Subtract 477 from 520 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

In conclusion, the division gives 16165.07547169 with a balance of 4.3e-08.