732139 ÷ 57 
The aim is to understand the frequency of 57 in 732139.

Moving on to step 1:
57 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 57

Going ahead to step 2:
57 can be fit into 73 1 times, resulting in a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 57 from 73, we get 16.
Include the next digit (2) from the dividend after 16, then repeat: 162 / 57

Advancing to step 3:
The number 57 fits into 162 2 times, leaving a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we take 114 away from 162, we end up with 48.
Take the next digit (1) from the dividend and append it to 48, then repeat: 481 / 57

Step 4:
57 goes into 481 8 times with a remainder of 25.
Write down 8 as next digit of the result. 
Result so far: 128.0
Subtract 456 from 481 to get 25.
Grab the next digit (3) from the dividend, add it to 25, then carry on: 253 / 57

Step 5:
When dividing 253 by 57, we get 4 with a remainder of 25.
Record the quotient 4 as the next digit in the result. 
Result so far: 1284.0
Subtract 228 from 253 to get 25.
Bring next digit (9) of the dividend behind the 25 and repeat the process: 259 / 57

Advancing to step 6:
259 divided by 57 is 4 with a remainder of 31.
The number 4 becomes the next digit in our result. 
Result so far: 12844.0
Deduct 228 from 259 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.

Moving on to step 7:
If we divide 310 by 57, we get 5 and a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 12844.5
If we take 285 away from 310, we end up 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.

Step 8:
When dividing 250 by 57, we get 4 with a remainder of 22.
Put 4 as the next digit of the answer. 
Result so far: 12844.54
The remainder is 22 after subtracting 228 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 9:
57 can be fit into 220 3 times, resulting in a remainder of 49.
Write down 3 as next digit of the result. 
Result so far: 12844.543
If we subtract 171 from 220, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 10:
When dividing 490 by 57, we get 8 with a remainder of 34.
Use 8 as the next digit of our solution. 
Result so far: 12844.5438
Subtract 456 from 490 to get 34.
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 11:
The number 57 fits into 340 5 times, leaving a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 12844.54385
If we subtract 285 from 340, we 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.

Going ahead to step 12:
If we divide 550 by 57, we get 9 and a remainder of 37.
Record the quotient 9 as the next digit in the result. 
Result so far: 12844.543859
Deduct 513 from 550 and we're left 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.

Advancing to step 13:
370 divided by 57 is 6 with a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 12844.5438596
Subtract 342 from 370 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 14:
280 divided by 57 is 4 with a remainder of 52.
Put 4 as the next digit of the answer. 
Result so far: 12844.54385964
The remainder is 52 after subtracting 228 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Our division results in 12844.54385964 with a remaining 5.2e-08.