We're dividing 53305908 by 253 
The aim is to understand the frequency of 253 in 53305908.

Moving on to step 1:
5 divided by 253 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 253

Going ahead to step 2:
If we divide 53 by 253, we get 0 and a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Append the next digit (3) from the dividend to 53 and continue with: 533 / 253

Moving on to step 3:
When dividing 533 by 253, we get 2 with a remainder of 27.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 506 from 533 and we're left with 27.
Fetch the next digit (0) from the dividend, attach it to 27 and continue: 270 / 253

Let's proceed to step 4:
253 goes into 270 1 times with a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
If we subtract 253 from 270, we get 17.
Grab the next digit (5) from the dividend, add it to 17, then carry on: 175 / 253

On to step 5:
175 divided by 253 is 0 with a remainder of 175.
Put 0 as the next digit of the answer. 
Result so far: 210.0
Subtracting 0 from 175 leaves us with 175.
Include the next digit (9) from the dividend after 175, then repeat: 1759 / 253

Step 6:
253 can be fit into 1759 6 times, resulting in a remainder of 241.
Write down 6 as next digit of the result. 
Result so far: 2106.0
If we subtract 1518 from 1759, we get 241.
Append the next digit (0) from the dividend to 241 and continue with: 2410 / 253

On to step 7:
2410 divided by 253 is 9 with a remainder of 133.
The number 9 becomes the next digit in our result. 
Result so far: 21069.0
If we subtract 2277 from 2410, we get 133.
Bring next digit (8) of the dividend behind the 133 and repeat the process: 1338 / 253

Moving on to step 8:
When dividing 1338 by 253, we get 5 with a remainder of 73.
The next digit of our result is 5. 
Result so far: 210695.0
If we take 1265 away from 1338, we end up with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 9:
The number 253 fits into 730 2 times, leaving a remainder of 224.
Use 2 as the next digit of our solution. 
Result so far: 210695.2
If we take 506 away from 730, we end up with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Let's proceed to step 10:
The number 253 fits into 2240 8 times, leaving a remainder of 216.
Put 8 as the next digit of the answer. 
Result so far: 210695.28
The remainder is 216 after subtracting 2024 from 2240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Step 11:
253 can be fit into 2160 8 times, resulting in a remainder of 136.
Use 8 as the next digit of our solution. 
Result so far: 210695.288
The remainder is 136 after subtracting 2024 from 2160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

The quotient of the division is 210695.288, and the remainder is 0.0136.