Let's divide 445286 by 66
The aim is to understand the frequency of 66 in 445286.

On to step 1:
If we divide 4 by 66, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 66

Step 2:
44 divided by 66 is 0 with a remainder of 44.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 44, we end up with 44.
Include the next digit (5) from the dividend after 44, then repeat: 445 / 66

Step 3:
445 divided by 66 is 6 with a remainder of 49.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 396 from 445, we get 49.
Grab the next digit (2) from the dividend, add it to 49, then carry on: 492 / 66

Let's proceed to step 4:
When dividing 492 by 66, we get 7 with a remainder of 30.
Write down 7 as next digit of the result. 
Result so far: 67.0
Subtracting 462 from 492 leaves us with 30.
Append the next digit (8) from the dividend to 30 and continue with: 308 / 66

On to step 5:
66 goes into 308 4 times with a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 674.0
The remainder is 44 after subtracting 264 from 308.
Fetch the next digit (6) from the dividend, attach it to 44 and continue: 446 / 66

Moving on to step 6:
66 goes into 446 6 times with a remainder of 50.
The next digit of our result is 6. 
Result so far: 6746.0
If we take 396 away from 446, we end up 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.

Moving on to step 7:
500 divided by 66 is 7 with a remainder of 38.
Record the quotient 7 as the next digit in the result. 
Result so far: 6746.7
If we take 462 away from 500, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 8:
If we divide 380 by 66, we get 5 and a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 6746.75
Subtracting 330 from 380 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.

Going ahead to step 9:
66 can be fit into 500 7 times, resulting in a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 6746.757
If we take 462 away from 500, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 10:
If we divide 380 by 66, we get 5 and a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 6746.7575
Deduct 330 from 380 and we're left 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.

Going ahead to step 11:
66 goes into 500 7 times with a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 6746.75757
If we subtract 462 from 500, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 12:
380 divided by 66 is 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 6746.757575
Subtracting 330 from 380 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.

Let's proceed to step 13:
66 can be fit into 500 7 times, resulting in a remainder of 38.
Record the quotient 7 as the next digit in the result. 
Result so far: 6746.7575757
Subtract 462 from 500 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 14:
66 goes into 380 5 times with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 6746.75757575
If we take 330 away from 380, we end up 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.

Our division results in 6746.75757575 with a remaining 5e-08.