57849932 divided by 642 
The aim is to understand the frequency of 642 in 57849932.

Moving on to step 1:
The number 642 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 642

Let's proceed to step 2:
57 divided by 642 is 0 with a remainder of 57.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 57, we end up with 57.
Take the next digit (8) from the dividend and append it to 57, then repeat: 578 / 642

Step 3:
642 can be fit into 578 0 times, resulting in a remainder of 578.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 578, we end up with 578.
Grab the next digit (4) from the dividend, add it to 578, then carry on: 5784 / 642

On to step 4:
The number 642 fits into 5784 9 times, leaving a remainder of 6.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 5778 from 5784 leaves us with 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 642

Let's proceed to step 5:
When dividing 69 by 642, we get 0 with a remainder of 69.
Record the quotient 0 as the next digit in the result. 
Result so far: 90.0
Subtract 0 from 69 to get 69.
Fetch the next digit (9) from the dividend, attach it to 69 and continue: 699 / 642

Let's proceed to step 6:
When dividing 699 by 642, we get 1 with a remainder of 57.
The next digit of our result is 1. 
Result so far: 901.0
Subtracting 642 from 699 leaves us with 57.
Fetch the next digit (3) from the dividend, attach it to 57 and continue: 573 / 642

Advancing to step 7:
The number 642 fits into 573 0 times, leaving a remainder of 573.
Write down 0 as next digit of the result. 
Result so far: 9010.0
The remainder is 573 after subtracting 0 from 573.
Bring next digit (2) of the dividend behind the 573 and repeat the process: 5732 / 642

On to step 8:
5732 divided by 642 is 8 with a remainder of 596.
Write down 8 as next digit of the result. 
Result so far: 90108.0
Deduct 5136 from 5732 and we're left with 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

Let's proceed to step 9:
When dividing 5960 by 642, we get 9 with a remainder of 182.
Use 9 as the next digit of our solution. 
Result so far: 90108.9
If we take 5778 away from 5960, we end up with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Step 10:
If we divide 1820 by 642, we get 2 and a remainder of 536.
Record the quotient 2 as the next digit in the result. 
Result so far: 90108.92
If we subtract 1284 from 1820, we get 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Advancing to step 11:
The number 642 fits into 5360 8 times, leaving a remainder of 224.
Put 8 as the next digit of the answer. 
Result so far: 90108.928
Subtracting 5136 from 5360 leaves us with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Going ahead to step 12:
642 can be fit into 2240 3 times, resulting in a remainder of 314.
Write down 3 as next digit of the result. 
Result so far: 90108.9283
Subtract 1926 from 2240 to get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Step 13:
3140 divided by 642 is 4 with a remainder of 572.
Put 4 as the next digit of the answer. 
Result so far: 90108.92834
The remainder is 572 after subtracting 2568 from 3140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

Let's proceed to step 14:
642 goes into 5720 8 times with a remainder of 584.
Write down 8 as next digit of the result. 
Result so far: 90108.928348
Subtract 5136 from 5720 to get 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Going ahead to step 15:
When dividing 5840 by 642, we get 9 with a remainder of 62.
The next digit of our result is 9. 
Result so far: 90108.9283489
If we subtract 5778 from 5840, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 16:
642 goes into 620 0 times with a remainder of 620.
Write down 0 as next digit of the result. 
Result so far: 90108.9283489
Subtract 0 from 620 to get 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Our division results in 90108.9283489 with a remaining 6.2e-07.