We're dividing 504988 by 53 
The aim is to understand the frequency of 53 in 504988.

Moving on to step 1:
If we divide 5 by 53, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 53

Advancing to step 2:
50 divided by 53 is 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 50 after subtracting 0 from 50.
Fetch the next digit (4) from the dividend, attach it to 50 and continue: 504 / 53

Moving on to step 3:
When dividing 504 by 53, we get 9 with a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 477 from 504 leaves us with 27.
Fetch the next digit (9) from the dividend, attach it to 27 and continue: 279 / 53

Step 4:
The number 53 fits into 279 5 times, leaving a remainder of 14.
Write down 5 as next digit of the result. 
Result so far: 95.0
Subtract 265 from 279 to get 14.
Fetch the next digit (8) from the dividend, attach it to 14 and continue: 148 / 53

Going ahead to step 5:
The number 53 fits into 148 2 times, leaving a remainder of 42.
Write down 2 as next digit of the result. 
Result so far: 952.0
Subtracting 106 from 148 leaves us with 42.
Bring next digit (8) of the dividend behind the 42 and repeat the process: 428 / 53

Going ahead to step 6:
If we divide 428 by 53, we get 8 and a remainder of 4.
The next digit of our result is 8. 
Result so far: 9528.0
If we subtract 424 from 428, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
40 divided by 53 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 9528.0
Subtract 0 from 40 to get 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:
400 divided by 53 is 7 with a remainder of 29.
The next digit of our result is 7. 
Result so far: 9528.07
If we take 371 away from 400, we end up 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.

Let's proceed to step 9:
53 can be fit into 290 5 times, resulting in a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 9528.075
Deduct 265 from 290 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 10:
The number 53 fits into 250 4 times, leaving a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 9528.0754
Deduct 212 from 250 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 11:
When dividing 380 by 53, we get 7 with a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 9528.07547
The remainder is 9 after subtracting 371 from 380.
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:
If we divide 90 by 53, we get 1 and a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 9528.075471
Subtract 53 from 90 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 13:
The number 53 fits into 370 6 times, leaving a remainder of 52.
Use 6 as the next digit of our solution. 
Result so far: 9528.0754716
If we take 318 away from 370, we end up 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 14:
520 divided by 53 is 9 with a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 9528.07547169
Subtracting 477 from 520 leaves us 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.

The quotient of the division is 9528.07547169, and the remainder is 4.3e-08.