Let's divide 215527 by 57
The aim is to understand the frequency of 57 in 215527.

Let's proceed to step 1:
The number 57 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 57

On to step 2:
21 divided by 57 is 0 with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Grab the next digit (5) from the dividend, add it to 21, then carry on: 215 / 57

Moving on to step 3:
215 divided by 57 is 3 with a remainder of 44.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 171 from 215 leaves us with 44.
Bring next digit (5) of the dividend behind the 44 and repeat the process: 445 / 57

Let's proceed to step 4:
If we divide 445 by 57, we get 7 and a remainder of 46.
Put 7 as the next digit of the answer. 
Result so far: 37.0
If we subtract 399 from 445, we get 46.
Take the next digit (2) from the dividend and append it to 46, then repeat: 462 / 57

Going ahead to step 5:
When dividing 462 by 57, we get 8 with a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 378.0
Deduct 456 from 462 and we're left with 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 57

Moving on to step 6:
67 divided by 57 is 1 with a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 3781.0
Subtracting 57 from 67 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
100 divided by 57 is 1 with a remainder of 43.
The next digit of our result is 1. 
Result so far: 3781.1
Subtracting 57 from 100 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 8:
430 divided by 57 is 7 with a remainder of 31.
Write down 7 as next digit of the result. 
Result so far: 3781.17
Deduct 399 from 430 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 9:
The number 57 fits into 310 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 3781.175
Deduct 285 from 310 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 10:
57 can be fit into 250 4 times, resulting in a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 3781.1754
If we subtract 228 from 250, we 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.

On to step 11:
When dividing 220 by 57, we get 3 with a remainder of 49.
Write down 3 as next digit of the result. 
Result so far: 3781.17543
If we take 171 away from 220, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 12:
490 divided by 57 is 8 with a remainder of 34.
Record the quotient 8 as the next digit in the result. 
Result so far: 3781.175438
Subtracting 456 from 490 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 13:
If we divide 340 by 57, we get 5 and a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 3781.1754385
Subtract 285 from 340 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 14:
If we divide 550 by 57, we get 9 and a remainder of 37.
The next digit of our result is 9. 
Result so far: 3781.17543859
If we take 513 away from 550, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

The final result is 3781.17543859 with a remainder of 3.7e-08.