We look at the division of 72055 by 57 
The aim is to understand the frequency of 57 in 72055.

Moving on to step 1:
If we divide 7 by 57, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 57

Going ahead to step 2:
The number 57 fits into 72 1 times, leaving a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 57 from 72 to get 15.
Include the next digit (0) from the dividend after 15, then repeat: 150 / 57

On to step 3:
If we divide 150 by 57, we get 2 and a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Deduct 114 from 150 and we're left with 36.
Grab the next digit (5) from the dividend, add it to 36, then carry on: 365 / 57

Step 4:
57 goes into 365 6 times with a remainder of 23.
Put 6 as the next digit of the answer. 
Result so far: 126.0
The remainder is 23 after subtracting 342 from 365.
Fetch the next digit (5) from the dividend, attach it to 23 and continue: 235 / 57

Going ahead to step 5:
The number 57 fits into 235 4 times, leaving a remainder of 7.
Write down 4 as next digit of the result. 
Result so far: 1264.0
If we take 228 away from 235, 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.

On to step 6:
70 divided by 57 is 1 with a remainder of 13.
The next digit of our result is 1. 
Result so far: 1264.1
Deduct 57 from 70 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
When dividing 130 by 57, we get 2 with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 1264.12
If we take 114 away from 130, 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.

Let's proceed to step 8:
The number 57 fits into 160 2 times, leaving a remainder of 46.
The number 2 becomes the next digit in our result. 
Result so far: 1264.122
Deduct 114 from 160 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The final outcome is 1264.122, with a leftover of 0.0046.