575331 ÷ 49 
The aim is to understand the frequency of 49 in 575331.

On to step 1:
5 divided by 49 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in 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 / 49

Going ahead to step 2:
When dividing 57 by 49, we get 1 with a remainder of 8.
The next digit of our result is 1. 
Result so far: 1.0
If we take 49 away from 57, we end up with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 49

Going ahead to step 3:
49 can be fit into 85 1 times, resulting in a remainder of 36.
Put 1 as the next digit of the answer. 
Result so far: 11.0
The remainder is 36 after subtracting 49 from 85.
Fetch the next digit (3) from the dividend, attach it to 36 and continue: 363 / 49

Going ahead to step 4:
If we divide 363 by 49, we get 7 and a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 117.0
If we take 343 away from 363, we end up with 20.
Take the next digit (3) from the dividend and append it to 20, then repeat: 203 / 49

On to step 5:
The number 49 fits into 203 4 times, leaving a remainder of 7.
The next digit of our result is 4. 
Result so far: 1174.0
If we subtract 196 from 203, we get 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 49

Let's proceed to step 6:
49 can be fit into 71 1 times, resulting in a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 11741.0
Subtract 49 from 71 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 7:
The number 49 fits into 220 4 times, leaving a remainder of 24.
The next digit of our result is 4. 
Result so far: 11741.4
If we take 196 away from 220, we end up with 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 8:
240 divided by 49 is 4 with a remainder of 44.
The next digit of our result is 4. 
Result so far: 11741.44
Subtracting 196 from 240 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.

The final outcome is 11741.44, with a leftover of 0.044.