279405 ÷ 53 
The aim is to understand the frequency of 53 in 279405.

Let's proceed to step 1:
When dividing 2 by 53, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 53

Going ahead to step 2:
If we divide 27 by 53, we get 0 and a remainder of 27.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 27, we end up with 27.
Take the next digit (9) from the dividend and append it to 27, then repeat: 279 / 53

Let's proceed to step 3:
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: 5.0
Subtract 265 from 279 to get 14.
Bring next digit (4) of the dividend behind the 14 and repeat the process: 144 / 53

Going ahead to step 4:
144 divided by 53 is 2 with a remainder of 38.
The next digit of our result is 2. 
Result so far: 52.0
Deduct 106 from 144 and we're left with 38.
Fetch the next digit (0) from the dividend, attach it to 38 and continue: 380 / 53

Advancing to step 5:
The number 53 fits into 380 7 times, leaving a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 527.0
Subtracting 371 from 380 leaves us with 9.
Append the next digit (5) from the dividend to 9 and continue with: 95 / 53

Moving on to step 6:
When dividing 95 by 53, we get 1 with a remainder of 42.
Record the quotient 1 as the next digit in the result. 
Result so far: 5271.0
Subtracting 53 from 95 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 7:
53 can be fit into 420 7 times, resulting in a remainder of 49.
The next digit of our result is 7. 
Result so far: 5271.7
The remainder is 49 after subtracting 371 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 8:
53 can be fit into 490 9 times, resulting in a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 5271.79
The remainder is 13 after subtracting 477 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 9:
130 divided by 53 is 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 5271.792
Subtract 106 from 130 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 10:
53 goes into 240 4 times with a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 5271.7924
Subtract 212 from 240 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
If we divide 280 by 53, we get 5 and a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 5271.79245
Subtract 265 from 280 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 12:
150 divided by 53 is 2 with a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 5271.792452
Subtract 106 from 150 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 13:
53 goes into 440 8 times with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 5271.7924528
If we take 424 away from 440, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 14:
53 goes into 160 3 times with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 5271.79245283
If we take 159 away from 160, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

After the division, we end up with 5271.79245283 and a remainder of 1e-09.