578923 ÷ 52 
The aim is to understand the frequency of 52 in 578923.

Advancing to step 1:
The number 52 fits into 5 0 times, leaving 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.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 52

On to step 2:
If we divide 57 by 52, we get 1 and a remainder of 5.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 52 from 57 to get 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 52

Step 3:
52 goes into 58 1 times with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtract 52 from 58 to get 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 52

Moving on to step 4:
52 goes into 69 1 times with a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 111.0
Subtract 52 from 69 to get 17.
Grab the next digit (2) from the dividend, add it to 17, then carry on: 172 / 52

Step 5:
52 goes into 172 3 times with a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 1113.0
Subtract 156 from 172 to get 16.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 52

Going ahead to step 6:
The number 52 fits into 163 3 times, leaving a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 11133.0
If we take 156 away from 163, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
52 can be fit into 70 1 times, resulting in a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 11133.1
If we subtract 52 from 70, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 8:
52 can be fit into 180 3 times, resulting in a remainder of 24.
Write down 3 as next digit of the result. 
Result so far: 11133.13
If we subtract 156 from 180, we 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.

Moving on to step 9:
When dividing 240 by 52, we get 4 with a remainder of 32.
The next digit of our result is 4. 
Result so far: 11133.134
Deduct 208 from 240 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
52 can be fit into 320 6 times, resulting in a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 11133.1346
Subtract 312 from 320 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
If we divide 80 by 52, we get 1 and a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 11133.13461
Subtract 52 from 80 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.

Going ahead to step 12:
The number 52 fits into 280 5 times, leaving a remainder of 20.
The next digit of our result is 5. 
Result so far: 11133.134615
The remainder is 20 after subtracting 260 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 13:
If we divide 200 by 52, we get 3 and a remainder of 44.
The next digit of our result is 3. 
Result so far: 11133.1346153
Subtracting 156 from 200 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 14:
The number 52 fits into 440 8 times, leaving a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 11133.13461538
The remainder is 24 after subtracting 416 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 11133.13461538 with a remaining 2.4e-08.