709673 ÷ 57 
The aim is to understand the frequency of 57 in 709673.

Moving on to step 1:
If we divide 7 by 57, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 57

Step 2:
The number 57 fits into 70 1 times, leaving a remainder of 13.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 57 from 70 leaves us with 13.
Take the next digit (9) from the dividend and append it to 13, then repeat: 139 / 57

On to step 3:
57 can be fit into 139 2 times, resulting in a remainder of 25.
Write down 2 as next digit of the result. 
Result so far: 12.0
The remainder is 25 after subtracting 114 from 139.
Bring next digit (6) of the dividend behind the 25 and repeat the process: 256 / 57

Going ahead to step 4:
256 divided by 57 is 4 with a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 124.0
If we subtract 228 from 256, we get 28.
Bring next digit (7) of the dividend behind the 28 and repeat the process: 287 / 57

Moving on to step 5:
If we divide 287 by 57, we get 5 and a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 1245.0
Subtract 285 from 287 to get 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 57

Advancing to step 6:
When dividing 23 by 57, we get 0 with a remainder of 23.
The next digit of our result is 0. 
Result so far: 12450.0
If we subtract 0 from 23, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 7:
When dividing 230 by 57, we get 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 12450.4
The remainder is 2 after subtracting 228 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
When dividing 20 by 57, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 12450.4
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
The number 57 fits into 200 3 times, leaving a remainder of 29.
Use 3 as the next digit of our solution. 
Result so far: 12450.403
If we subtract 171 from 200, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 10:
57 can be fit into 290 5 times, resulting in a remainder of 5.
The next digit of our result is 5. 
Result so far: 12450.4035
Subtracting 285 from 290 leaves us 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.

On to step 11:
When dividing 50 by 57, we get 0 with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 12450.4035
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.

Step 12:
500 divided by 57 is 8 with a remainder of 44.
Write down 8 as next digit of the result. 
Result so far: 12450.403508
Deduct 456 from 500 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 13:
57 can be fit into 440 7 times, resulting in a remainder of 41.
Record the quotient 7 as the next digit in the result. 
Result so far: 12450.4035087
If we take 399 away from 440, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 14:
The number 57 fits into 410 7 times, leaving a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 12450.40350877
If we take 399 away from 410, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The final result is 12450.40350877 with a remainder of 1.1e-08.