403059 ÷ 53 
The aim is to understand the frequency of 53 in 403059.

On to step 1:
If we divide 4 by 53, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 53

On to step 2:
If we divide 40 by 53, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Fetch the next digit (3) from the dividend, attach it to 40 and continue: 403 / 53

Step 3:
53 goes into 403 7 times with a remainder of 32.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 371 from 403 leaves us with 32.
Fetch the next digit (0) from the dividend, attach it to 32 and continue: 320 / 53

Moving on to step 4:
53 can be fit into 320 6 times, resulting in a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 76.0
Deduct 318 from 320 and we're left with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 53

Moving on to step 5:
If we divide 25 by 53, we get 0 and a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 760.0
If we take 0 away from 25, we end up with 25.
Append the next digit (9) from the dividend to 25 and continue with: 259 / 53

Moving on to step 6:
When dividing 259 by 53, we get 4 with a remainder of 47.
Put 4 as the next digit of the answer. 
Result so far: 7604.0
The remainder is 47 after subtracting 212 from 259.
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:
470 divided by 53 is 8 with a remainder of 46.
Put 8 as the next digit of the answer. 
Result so far: 7604.8
The remainder is 46 after subtracting 424 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 8:
When dividing 460 by 53, we get 8 with a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 7604.88
Subtracting 424 from 460 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

In conclusion, the division gives 7604.88 with a balance of 0.036.