We're dividing 654771 by 53 
The aim is to understand the frequency of 53 in 654771.

Step 1:
53 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 53

On to step 2:
53 goes into 65 1 times with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 53 from 65, we get 12.
Bring next digit (4) of the dividend behind the 12 and repeat the process: 124 / 53

Step 3:
53 can be fit into 124 2 times, resulting in a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 18 after subtracting 106 from 124.
Fetch the next digit (7) from the dividend, attach it to 18 and continue: 187 / 53

Moving on to step 4:
53 goes into 187 3 times with a remainder of 28.
Use 3 as the next digit of our solution. 
Result so far: 123.0
If we subtract 159 from 187, we get 28.
Take the next digit (7) from the dividend and append it to 28, then repeat: 287 / 53

Step 5:
The number 53 fits into 287 5 times, leaving a remainder of 22.
Put 5 as the next digit of the answer. 
Result so far: 1235.0
If we take 265 away from 287, we end up with 22.
Include the next digit (1) from the dividend after 22, then repeat: 221 / 53

On to step 6:
If we divide 221 by 53, we get 4 and a remainder of 9.
Write down 4 as next digit of the result. 
Result so far: 12354.0
If we take 212 away from 221, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
When dividing 90 by 53, we get 1 with a remainder of 37.
Write down 1 as next digit of the result. 
Result so far: 12354.1
The remainder is 37 after subtracting 53 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 8:
53 goes into 370 6 times with a remainder of 52.
Write down 6 as next digit of the result. 
Result so far: 12354.16
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.

On to step 9:
The number 53 fits into 520 9 times, leaving a remainder of 43.
Write down 9 as next digit of the result. 
Result so far: 12354.169
If we subtract 477 from 520, we 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.

Moving on to step 10:
53 can be fit into 430 8 times, resulting in a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 12354.1698
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 11:
When dividing 60 by 53, we get 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 12354.16981
If we subtract 53 from 60, we get 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 12:
When dividing 70 by 53, we get 1 with a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 12354.169811
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 quotient of the division is 12354.169811, and the remainder is 1.7e-06.