39740466 ÷ 664 
The aim is to understand the frequency of 664 in 39740466.

Step 1:
664 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 664

Moving on to step 2:
The number 664 fits into 39 0 times, leaving a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Grab the next digit (7) from the dividend, add it to 39, then carry on: 397 / 664

Going ahead to step 3:
The number 664 fits into 397 0 times, leaving a remainder of 397.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 397 to get 397.
Append the next digit (4) from the dividend to 397 and continue with: 3974 / 664

Going ahead to step 4:
The number 664 fits into 3974 5 times, leaving a remainder of 654.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we subtract 3320 from 3974, we get 654.
Fetch the next digit (0) from the dividend, attach it to 654 and continue: 6540 / 664

Let's proceed to step 5:
6540 divided by 664 is 9 with a remainder of 564.
The next digit of our result is 9. 
Result so far: 59.0
If we subtract 5976 from 6540, we get 564.
Take the next digit (4) from the dividend and append it to 564, then repeat: 5644 / 664

Let's proceed to step 6:
The number 664 fits into 5644 8 times, leaving a remainder of 332.
Write down 8 as next digit of the result. 
Result so far: 598.0
Subtract 5312 from 5644 to get 332.
Grab the next digit (6) from the dividend, add it to 332, then carry on: 3326 / 664

Moving on to step 7:
3326 divided by 664 is 5 with a remainder of 6.
The next digit of our result is 5. 
Result so far: 5985.0
Subtract 3320 from 3326 to get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 664

Moving on to step 8:
66 divided by 664 is 0 with a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 59850.0
Deduct 0 from 66 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 9:
When dividing 660 by 664, we get 0 with a remainder of 660.
Put 0 as the next digit of the answer. 
Result so far: 59850.0
If we subtract 0 from 660, we get 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Advancing to step 10:
664 can be fit into 6600 9 times, resulting in a remainder of 624.
The next digit of our result is 9. 
Result so far: 59850.09
If we subtract 5976 from 6600, we get 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Going ahead to step 11:
If we divide 6240 by 664, we get 9 and a remainder of 264.
Use 9 as the next digit of our solution. 
Result so far: 59850.099
If we take 5976 away from 6240, we end up with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

The final outcome is 59850.099, with a leftover of 0.0264.