We divide 285525 by 57
The aim is to understand the frequency of 57 in 285525.

Going ahead to step 1:
When dividing 2 by 57, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 57

Moving on to step 2:
When dividing 28 by 57, we get 0 with a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Grab the next digit (5) from the dividend, add it to 28, then carry on: 285 / 57

Step 3:
57 goes into 285 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 285 from 285 to get 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 57

Going ahead to step 4:
The number 57 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
If we subtract 0 from 5, we get 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 57

Going ahead to step 5:
When dividing 52 by 57, we get 0 with a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 500.0
The remainder is 52 after subtracting 0 from 52.
Fetch the next digit (5) from the dividend, attach it to 52 and continue: 525 / 57

Moving on to step 6:
57 goes into 525 9 times with a remainder of 12.
Use 9 as the next digit of our solution. 
Result so far: 5009.0
Subtracting 513 from 525 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 7:
If we divide 120 by 57, we get 2 and a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 5009.2
Subtract 114 from 120 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
When dividing 60 by 57, we get 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 5009.21
Deduct 57 from 60 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 9:
When dividing 30 by 57, we get 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 5009.21
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
57 can be fit into 300 5 times, resulting in a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 5009.2105
If we subtract 285 from 300, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 11:
If we divide 150 by 57, we get 2 and a remainder of 36.
Record the quotient 2 as the next digit in the result. 
Result so far: 5009.21052
Subtract 114 from 150 to 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.

Let's proceed to step 12:
360 divided by 57 is 6 with a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 5009.210526
If we take 342 away from 360, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 13:
The number 57 fits into 180 3 times, leaving a remainder of 9.
The next digit of our result is 3. 
Result so far: 5009.2105263
Deduct 171 from 180 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 14:
If we divide 90 by 57, we get 1 and a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 5009.21052631
If we take 57 away from 90, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The quotient of the division is 5009.21052631, and the remainder is 3.3e-08.