282980 ÷ 57 
The aim is to understand the frequency of 57 in 282980.

Advancing to step 1:
When dividing 2 by 57, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 57

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
Deduct 0 from 28 and we're left with 28.
Take the next digit (2) from the dividend and append it to 28, then repeat: 282 / 57

Moving on to step 3:
When dividing 282 by 57, we get 4 with a remainder of 54.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 228 from 282 and we're left with 54.
Include the next digit (9) from the dividend after 54, then repeat: 549 / 57

Step 4:
The number 57 fits into 549 9 times, leaving a remainder of 36.
Use 9 as the next digit of our solution. 
Result so far: 49.0
If we subtract 513 from 549, we get 36.
Include the next digit (8) from the dividend after 36, then repeat: 368 / 57

Advancing to step 5:
57 goes into 368 6 times with a remainder of 26.
Use 6 as the next digit of our solution. 
Result so far: 496.0
Subtracting 342 from 368 leaves us with 26.
Append the next digit (0) from the dividend to 26 and continue with: 260 / 57

Going ahead to step 6:
57 goes into 260 4 times with a remainder of 32.
The next digit of our result is 4. 
Result so far: 4964.0
Deduct 228 from 260 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.

Let's proceed to step 7:
The number 57 fits into 320 5 times, leaving a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 4964.5
Subtracting 285 from 320 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 8:
57 goes into 350 6 times with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 4964.56
The remainder is 8 after subtracting 342 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
When dividing 80 by 57, we get 1 with a remainder of 23.
The next digit of our result is 1. 
Result so far: 4964.561
Deduct 57 from 80 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 10:
57 goes into 230 4 times with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 4964.5614
If we subtract 228 from 230, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 11:
The number 57 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 4964.5614
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
When dividing 200 by 57, we get 3 with a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 4964.561403
Subtracting 171 from 200 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 13:
The number 57 fits into 290 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 4964.5614035
Deduct 285 from 290 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 14:
50 divided by 57 is 0 with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 4964.5614035
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final outcome is 4964.5614035, with a leftover of 5e-08.