We divide 542000 by 57
The aim is to understand the frequency of 57 in 542000.

Step 1:
When dividing 5 by 57, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 57

Let's proceed to step 2:
The number 57 fits into 54 0 times, leaving a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Fetch the next digit (2) from the dividend, attach it to 54 and continue: 542 / 57

On to step 3:
542 divided by 57 is 9 with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 513 from 542 to get 29.
Include the next digit (0) from the dividend after 29, then repeat: 290 / 57

Step 4:
The number 57 fits into 290 5 times, leaving a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 95.0
If we subtract 285 from 290, we get 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 57

Step 5:
50 divided by 57 is 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 950.0
The remainder is 50 after subtracting 0 from 50.
Bring next digit (0) of the dividend behind the 50 and repeat the process: 500 / 57

Going ahead to step 6:
The number 57 fits into 500 8 times, leaving a remainder of 44.
Record the quotient 8 as the next digit in the result. 
Result so far: 9508.0
Subtract 456 from 500 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.

Let's proceed to step 7:
The number 57 fits into 440 7 times, leaving a remainder of 41.
Write down 7 as next digit of the result. 
Result so far: 9508.7
The remainder is 41 after subtracting 399 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 8:
57 goes into 410 7 times with a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 9508.77
Subtracting 399 from 410 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The final result is 9508.77 with a remainder of 0.011.