726841 divided by 53 
The aim is to understand the frequency of 53 in 726841.

Moving on to step 1:
53 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 53

Step 2:
53 can be fit into 72 1 times, resulting in a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 53 from 72 leaves us with 19.
Grab the next digit (6) from the dividend, add it to 19, then carry on: 196 / 53

On to step 3:
196 divided by 53 is 3 with a remainder of 37.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 37 after subtracting 159 from 196.
Bring next digit (8) of the dividend behind the 37 and repeat the process: 378 / 53

On to step 4:
378 divided by 53 is 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 137.0
Subtracting 371 from 378 leaves us with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 53

On to step 5:
53 can be fit into 74 1 times, resulting in a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 1371.0
If we subtract 53 from 74, we get 21.
Take the next digit (1) from the dividend and append it to 21, then repeat: 211 / 53

Advancing to step 6:
211 divided by 53 is 3 with a remainder of 52.
Write down 3 as next digit of the result. 
Result so far: 13713.0
Deduct 159 from 211 and we're left 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.

Moving on to step 7:
53 can be fit into 520 9 times, resulting in a remainder of 43.
The next digit of our result is 9. 
Result so far: 13713.9
The remainder is 43 after subtracting 477 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 8:
53 goes into 430 8 times with a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 13713.98
Deduct 424 from 430 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
53 goes into 60 1 times with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 13713.981
If we take 53 away from 60, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 10:
If we divide 70 by 53, we get 1 and a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 13713.9811
Deduct 53 from 70 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The final outcome is 13713.9811, with a leftover of 0.00017.