We divide 589616 by 66
The aim is to understand the frequency of 66 in 589616.

Advancing to step 1:
5 divided by 66 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 66

Step 2:
When dividing 58 by 66, we get 0 with a remainder of 58.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 58 after subtracting 0 from 58.
Grab the next digit (9) from the dividend, add it to 58, then carry on: 589 / 66

Let's proceed to step 3:
66 can be fit into 589 8 times, resulting in a remainder of 61.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 528 from 589, we get 61.
Bring next digit (6) of the dividend behind the 61 and repeat the process: 616 / 66

On to step 4:
66 goes into 616 9 times with a remainder of 22.
Write down 9 as next digit of the result. 
Result so far: 89.0
Subtract 594 from 616 to get 22.
Grab the next digit (1) from the dividend, add it to 22, then carry on: 221 / 66

Let's proceed to step 5:
66 goes into 221 3 times with a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 893.0
The remainder is 23 after subtracting 198 from 221.
Grab the next digit (6) from the dividend, add it to 23, then carry on: 236 / 66

Advancing to step 6:
66 goes into 236 3 times with a remainder of 38.
The next digit of our result is 3. 
Result so far: 8933.0
If we subtract 198 from 236, 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.

Going ahead to step 7:
When dividing 380 by 66, we get 5 with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 8933.5
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.

Moving on to step 8:
The number 66 fits into 500 7 times, leaving a remainder of 38.
The next digit of our result is 7. 
Result so far: 8933.57
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 9:
When dividing 380 by 66, we get 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 8933.575
Subtract 330 from 380 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 10:
500 divided by 66 is 7 with a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 8933.5757
The remainder is 38 after subtracting 462 from 500.
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 11:
66 can be fit into 380 5 times, resulting in a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 8933.57575
Subtract 330 from 380 to get 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 12:
The number 66 fits into 500 7 times, leaving a remainder of 38.
The next digit of our result is 7. 
Result so far: 8933.575757
Deduct 462 from 500 and we're left 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.

On to step 13:
66 goes into 380 5 times with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 8933.5757575
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 14:
The number 66 fits into 500 7 times, leaving a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 8933.57575757
Deduct 462 from 500 and we're left 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.

The final result is 8933.57575757 with a remainder of 3.8e-08.