We're dividing 14551598 by 664 
The aim is to understand the frequency of 664 in 14551598.

Let's proceed to step 1:
1 divided by 664 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 664

Going ahead to step 2:
14 divided by 664 is 0 with a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 14 after subtracting 0 from 14.
Bring next digit (5) of the dividend behind the 14 and repeat the process: 145 / 664

Let's proceed to step 3:
When dividing 145 by 664, we get 0 with a remainder of 145.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 145 to get 145.
Fetch the next digit (5) from the dividend, attach it to 145 and continue: 1455 / 664

Advancing to step 4:
1455 divided by 664 is 2 with a remainder of 127.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 1328 from 1455, we get 127.
Take the next digit (1) from the dividend and append it to 127, then repeat: 1271 / 664

Going ahead to step 5:
When dividing 1271 by 664, we get 1 with a remainder of 607.
The next digit of our result is 1. 
Result so far: 21.0
Subtracting 664 from 1271 leaves us with 607.
Fetch the next digit (5) from the dividend, attach it to 607 and continue: 6075 / 664

Going ahead to step 6:
If we divide 6075 by 664, we get 9 and a remainder of 99.
Write down 9 as next digit of the result. 
Result so far: 219.0
Subtracting 5976 from 6075 leaves us with 99.
Include the next digit (9) from the dividend after 99, then repeat: 999 / 664

On to step 7:
If we divide 999 by 664, we get 1 and a remainder of 335.
Put 1 as the next digit of the answer. 
Result so far: 2191.0
Deduct 664 from 999 and we're left with 335.
Fetch the next digit (8) from the dividend, attach it to 335 and continue: 3358 / 664

Moving on to step 8:
The number 664 fits into 3358 5 times, leaving a remainder of 38.
Record the quotient 5 as the next digit in the result. 
Result so far: 21915.0
Subtracting 3320 from 3358 leaves us 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 9:
664 goes into 380 0 times with a remainder of 380.
Use 0 as the next digit of our solution. 
Result so far: 21915.0
Subtract 0 from 380 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 10:
3800 divided by 664 is 5 with a remainder of 480.
Use 5 as the next digit of our solution. 
Result so far: 21915.05
Subtracting 3320 from 3800 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 11:
The number 664 fits into 4800 7 times, leaving a remainder of 152.
Put 7 as the next digit of the answer. 
Result so far: 21915.057
Subtract 4648 from 4800 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 12:
664 can be fit into 1520 2 times, resulting in a remainder of 192.
Put 2 as the next digit of the answer. 
Result so far: 21915.0572
The remainder is 192 after subtracting 1328 from 1520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Going ahead to step 13:
The number 664 fits into 1920 2 times, leaving a remainder of 592.
Write down 2 as next digit of the result. 
Result so far: 21915.05722
Subtracting 1328 from 1920 leaves us with 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

The final outcome is 21915.05722, with a leftover of 0.000592.