We divide 66855346 by 642
The aim is to understand the frequency of 642 in 66855346.

Let's proceed to step 1:
The number 642 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 642

Step 2:
When dividing 66 by 642, we get 0 with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Take the next digit (8) from the dividend and append it to 66, then repeat: 668 / 642

Let's proceed to step 3:
642 can be fit into 668 1 times, resulting in a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 642 from 668 and we're left with 26.
Append the next digit (5) from the dividend to 26 and continue with: 265 / 642

Step 4:
If we divide 265 by 642, we get 0 and a remainder of 265.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 265 to get 265.
Grab the next digit (5) from the dividend, add it to 265, then carry on: 2655 / 642

Going ahead to step 5:
642 can be fit into 2655 4 times, resulting in a remainder of 87.
Write down 4 as next digit of the result. 
Result so far: 104.0
If we take 2568 away from 2655, we end up with 87.
Grab the next digit (3) from the dividend, add it to 87, then carry on: 873 / 642

On to step 6:
873 divided by 642 is 1 with a remainder of 231.
The next digit of our result is 1. 
Result so far: 1041.0
The remainder is 231 after subtracting 642 from 873.
Take the next digit (4) from the dividend and append it to 231, then repeat: 2314 / 642

On to step 7:
642 goes into 2314 3 times with a remainder of 388.
Record the quotient 3 as the next digit in the result. 
Result so far: 10413.0
Subtract 1926 from 2314 to get 388.
Fetch the next digit (6) from the dividend, attach it to 388 and continue: 3886 / 642

Going ahead to step 8:
If we divide 3886 by 642, we get 6 and a remainder of 34.
Use 6 as the next digit of our solution. 
Result so far: 104136.0
If we take 3852 away from 3886, we end up 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.

Advancing to step 9:
340 divided by 642 is 0 with a remainder of 340.
The next digit of our result is 0. 
Result so far: 104136.0
The remainder is 340 after subtracting 0 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 10:
When dividing 3400 by 642, we get 5 with a remainder of 190.
Record the quotient 5 as the next digit in the result. 
Result so far: 104136.05
Subtract 3210 from 3400 to get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Moving on to step 11:
The number 642 fits into 1900 2 times, leaving a remainder of 616.
The number 2 becomes the next digit in our result. 
Result so far: 104136.052
The remainder is 616 after subtracting 1284 from 1900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Going ahead to step 12:
If we divide 6160 by 642, we get 9 and a remainder of 382.
Write down 9 as next digit of the result. 
Result so far: 104136.0529
If we subtract 5778 from 6160, we get 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Step 13:
When dividing 3820 by 642, we get 5 with a remainder of 610.
Record the quotient 5 as the next digit in the result. 
Result so far: 104136.05295
Subtracting 3210 from 3820 leaves us with 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Going ahead to step 14:
642 goes into 6100 9 times with a remainder of 322.
Put 9 as the next digit of the answer. 
Result so far: 104136.052959
Deduct 5778 from 6100 and we're left with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Moving on to step 15:
The number 642 fits into 3220 5 times, leaving a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 104136.0529595
Subtracting 3210 from 3220 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 16:
642 goes into 100 0 times with a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 104136.0529595
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

In conclusion, the division gives 104136.0529595 with a balance of 1e-07.