We're dividing 714253 by 57 
The aim is to understand the frequency of 57 in 714253.

Going ahead to step 1:
7 divided by 57 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 57

Going ahead to step 2:
When dividing 71 by 57, we get 1 with a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 57 from 71 to get 14.
Bring next digit (4) of the dividend behind the 14 and repeat the process: 144 / 57

Going ahead to step 3:
If we divide 144 by 57, we get 2 and a remainder of 30.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we take 114 away from 144, we end up with 30.
Append the next digit (2) from the dividend to 30 and continue with: 302 / 57

Step 4:
If we divide 302 by 57, we get 5 and a remainder of 17.
Record the quotient 5 as the next digit in the result. 
Result so far: 125.0
The remainder is 17 after subtracting 285 from 302.
Grab the next digit (5) from the dividend, add it to 17, then carry on: 175 / 57

On to step 5:
The number 57 fits into 175 3 times, leaving a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 1253.0
If we take 171 away from 175, we end up with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 57

Moving on to step 6:
The number 57 fits into 43 0 times, leaving a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 12530.0
If we take 0 away from 43, we end up 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.

Let's proceed to step 7:
When dividing 430 by 57, we get 7 with a remainder of 31.
Record the quotient 7 as the next digit in the result. 
Result so far: 12530.7
If we subtract 399 from 430, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 8:
When dividing 310 by 57, we get 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 12530.75
Subtract 285 from 310 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 9:
The number 57 fits into 250 4 times, leaving a remainder of 22.
Write down 4 as next digit of the result. 
Result so far: 12530.754
Subtracting 228 from 250 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 10:
57 goes into 220 3 times with a remainder of 49.
Write down 3 as next digit of the result. 
Result so far: 12530.7543
Deduct 171 from 220 and we're left 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.

On to step 11:
57 goes into 490 8 times with a remainder of 34.
Write down 8 as next digit of the result. 
Result so far: 12530.75438
The remainder is 34 after subtracting 456 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 12:
340 divided by 57 is 5 with a remainder of 55.
The next digit of our result is 5. 
Result so far: 12530.754385
If we take 285 away from 340, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 13:
57 goes into 550 9 times with a remainder of 37.
Use 9 as the next digit of our solution. 
Result so far: 12530.7543859
Subtracting 513 from 550 leaves us 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.

Moving on to step 14:
If we divide 370 by 57, we get 6 and a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 12530.75438596
Deduct 342 from 370 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final result is 12530.75438596 with a remainder of 2.8e-08.