655600 ÷ 53 
The aim is to understand the frequency of 53 in 655600.

Advancing to step 1:
When dividing 6 by 53, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 53

Advancing to step 2:
The number 53 fits into 65 1 times, leaving a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 53 from 65 leaves us with 12.
Grab the next digit (5) from the dividend, add it to 12, then carry on: 125 / 53

Going ahead to step 3:
53 can be fit into 125 2 times, resulting in a remainder of 19.
The next digit of our result is 2. 
Result so far: 12.0
Subtracting 106 from 125 leaves us with 19.
Fetch the next digit (6) from the dividend, attach it to 19 and continue: 196 / 53

Step 4:
If we divide 196 by 53, we get 3 and a remainder of 37.
The next digit of our result is 3. 
Result so far: 123.0
Subtract 159 from 196 to get 37.
Grab the next digit (0) from the dividend, add it to 37, then carry on: 370 / 53

Moving on to step 5:
53 goes into 370 6 times with a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 1236.0
Deduct 318 from 370 and we're left with 52.
Fetch the next digit (0) from the dividend, attach it to 52 and continue: 520 / 53

Advancing to step 6:
The number 53 fits into 520 9 times, leaving a remainder of 43.
The next digit of our result is 9. 
Result so far: 12369.0
If we take 477 away from 520, we end up with 43.
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 7:
430 divided by 53 is 8 with a remainder of 6.
The next digit of our result is 8. 
Result so far: 12369.8
If we take 424 away from 430, we end up 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.

Advancing to step 8:
60 divided by 53 is 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 12369.81
Subtract 53 from 60 to 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.

Going ahead to step 9:
If we divide 70 by 53, we get 1 and a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 12369.811
The remainder is 17 after subtracting 53 from 70.
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 12369.811, with a leftover of 0.0017.