280471 ÷ 52 
The aim is to understand the frequency of 52 in 280471.

Let's proceed to step 1:
When dividing 2 by 52, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 52

Advancing to step 2:
52 goes into 28 0 times with a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Grab the next digit (0) from the dividend, add it to 28, then carry on: 280 / 52

Advancing to step 3:
The number 52 fits into 280 5 times, leaving a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 260 away from 280, we end up with 20.
Include the next digit (4) from the dividend after 20, then repeat: 204 / 52

Going ahead to step 4:
If we divide 204 by 52, we get 3 and a remainder of 48.
Put 3 as the next digit of the answer. 
Result so far: 53.0
Subtract 156 from 204 to get 48.
Append the next digit (7) from the dividend to 48 and continue with: 487 / 52

Let's proceed to step 5:
When dividing 487 by 52, we get 9 with a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 539.0
The remainder is 19 after subtracting 468 from 487.
Bring next digit (1) of the dividend behind the 19 and repeat the process: 191 / 52

Advancing to step 6:
52 can be fit into 191 3 times, resulting in a remainder of 35.
The number 3 becomes the next digit in our result. 
Result so far: 5393.0
The remainder is 35 after subtracting 156 from 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 7:
52 can be fit into 350 6 times, resulting in a remainder of 38.
The next digit of our result is 6. 
Result so far: 5393.6
The remainder is 38 after subtracting 312 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 8:
If we divide 380 by 52, we get 7 and a remainder of 16.
The next digit of our result is 7. 
Result so far: 5393.67
Subtract 364 from 380 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 9:
If we divide 160 by 52, we get 3 and a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 5393.673
The remainder is 4 after subtracting 156 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
If we divide 40 by 52, we get 0 and a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 5393.673
Deduct 0 from 40 and we're left with 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 11:
When dividing 400 by 52, we get 7 with a remainder of 36.
The next digit of our result is 7. 
Result so far: 5393.67307
If we subtract 364 from 400, 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.

Step 12:
52 can be fit into 360 6 times, resulting in a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 5393.673076
Subtract 312 from 360 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 13:
The number 52 fits into 480 9 times, leaving a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 5393.6730769
If we subtract 468 from 480, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 14:
When dividing 120 by 52, we get 2 with a remainder of 16.
The next digit of our result is 2. 
Result so far: 5393.67307692
If we subtract 104 from 120, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 5393.67307692, and the remainder is 1.6e-08.