We divide 53487 by 53
The aim is to understand the frequency of 53 in 53487.

Moving on to step 1:
53 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 53

Advancing to step 2:
When dividing 53 by 53, we get 1 with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 53 from 53 to get 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 53

Moving on to step 3:
53 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 53

On to step 4:
48 divided by 53 is 0 with a remainder of 48.
Record the quotient 0 as the next digit in the result. 
Result so far: 100.0
Subtract 0 from 48 to get 48.
Include the next digit (7) from the dividend after 48, then repeat: 487 / 53

On to step 5:
53 goes into 487 9 times with a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 1009.0
If we take 477 away from 487, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 6:
100 divided by 53 is 1 with a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 1009.1
The remainder is 47 after subtracting 53 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 7:
53 goes into 470 8 times with a remainder of 46.
The number 8 becomes the next digit in our result. 
Result so far: 1009.18
If we take 424 away from 470, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 8:
53 can be fit into 460 8 times, resulting in a remainder of 36.
Use 8 as the next digit of our solution. 
Result so far: 1009.188
If we subtract 424 from 460, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Our division results in 1009.188 with a remaining 0.0036.