Let's divide 36661302 by 642
The aim is to understand the frequency of 642 in 36661302.

Let's proceed to step 1:
3 divided by 642 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (6) from the dividend after 3, then repeat: 36 / 642

Let's proceed to step 2:
36 divided by 642 is 0 with a remainder of 36.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 36 leaves us with 36.
Include the next digit (6) from the dividend after 36, then repeat: 366 / 642

On to step 3:
642 goes into 366 0 times with a remainder of 366.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 366 to get 366.
Include the next digit (6) from the dividend after 366, then repeat: 3666 / 642

On to step 4:
The number 642 fits into 3666 5 times, leaving a remainder of 456.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 3210 away from 3666, we end up with 456.
Fetch the next digit (1) from the dividend, attach it to 456 and continue: 4561 / 642

Going ahead to step 5:
642 goes into 4561 7 times with a remainder of 67.
Write down 7 as next digit of the result. 
Result so far: 57.0
Subtract 4494 from 4561 to get 67.
Fetch the next digit (3) from the dividend, attach it to 67 and continue: 673 / 642

Step 6:
If we divide 673 by 642, we get 1 and a remainder of 31.
The number 1 becomes the next digit in our result. 
Result so far: 571.0
Subtracting 642 from 673 leaves us with 31.
Include the next digit (0) from the dividend after 31, then repeat: 310 / 642

Moving on to step 7:
When dividing 310 by 642, we get 0 with a remainder of 310.
The next digit of our result is 0. 
Result so far: 5710.0
Subtracting 0 from 310 leaves us with 310.
Fetch the next digit (2) from the dividend, attach it to 310 and continue: 3102 / 642

Moving on to step 8:
If we divide 3102 by 642, we get 4 and a remainder of 534.
Put 4 as the next digit of the answer. 
Result so far: 57104.0
The remainder is 534 after subtracting 2568 from 3102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Step 9:
642 goes into 5340 8 times with a remainder of 204.
Write down 8 as next digit of the result. 
Result so far: 57104.8
Subtracting 5136 from 5340 leaves us with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Step 10:
When dividing 2040 by 642, we get 3 with a remainder of 114.
The next digit of our result is 3. 
Result so far: 57104.83
If we take 1926 away from 2040, we end up with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Step 11:
642 goes into 1140 1 times with a remainder of 498.
Use 1 as the next digit of our solution. 
Result so far: 57104.831
The remainder is 498 after subtracting 642 from 1140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Going ahead to step 12:
If we divide 4980 by 642, we get 7 and a remainder of 486.
Record the quotient 7 as the next digit in the result. 
Result so far: 57104.8317
Subtract 4494 from 4980 to get 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Advancing to step 13:
The number 642 fits into 4860 7 times, leaving a remainder of 366.
The number 7 becomes the next digit in our result. 
Result so far: 57104.83177
Subtracting 4494 from 4860 leaves us with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

In conclusion, the division gives 57104.83177 with a balance of 0.000366.