We look at the division of 16660488 by 113 
The aim is to understand the frequency of 113 in 16660488.

Let's proceed to step 1:
If we divide 1 by 113, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 113

Advancing to step 2:
16 divided by 113 is 0 with a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Bring next digit (6) of the dividend behind the 16 and repeat the process: 166 / 113

Going ahead to step 3:
113 goes into 166 1 times with a remainder of 53.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 53 after subtracting 113 from 166.
Bring next digit (6) of the dividend behind the 53 and repeat the process: 536 / 113

Going ahead to step 4:
536 divided by 113 is 4 with a remainder of 84.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we subtract 452 from 536, we get 84.
Append the next digit (0) from the dividend to 84 and continue with: 840 / 113

On to step 5:
The number 113 fits into 840 7 times, leaving a remainder of 49.
Record the quotient 7 as the next digit in the result. 
Result so far: 147.0
Subtracting 791 from 840 leaves us with 49.
Bring next digit (4) of the dividend behind the 49 and repeat the process: 494 / 113

Step 6:
If we divide 494 by 113, we get 4 and a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 1474.0
Deduct 452 from 494 and we're left with 42.
Bring next digit (8) of the dividend behind the 42 and repeat the process: 428 / 113

Step 7:
428 divided by 113 is 3 with a remainder of 89.
The next digit of our result is 3. 
Result so far: 14743.0
Subtracting 339 from 428 leaves us with 89.
Fetch the next digit (8) from the dividend, attach it to 89 and continue: 898 / 113

Moving on to step 8:
When dividing 898 by 113, we get 7 with a remainder of 107.
Record the quotient 7 as the next digit in the result. 
Result so far: 147437.0
Deduct 791 from 898 and we're left with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

On to step 9:
If we divide 1070 by 113, we get 9 and a remainder of 53.
Record the quotient 9 as the next digit in the result. 
Result so far: 147437.9
The remainder is 53 after subtracting 1017 from 1070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 10:
530 divided by 113 is 4 with a remainder of 78.
Put 4 as the next digit of the answer. 
Result so far: 147437.94
The remainder is 78 after subtracting 452 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 11:
113 can be fit into 780 6 times, resulting in a remainder of 102.
Use 6 as the next digit of our solution. 
Result so far: 147437.946
Subtracting 678 from 780 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Step 12:
113 goes into 1020 9 times with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 147437.9469
Subtract 1017 from 1020 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 13:
113 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 147437.9469
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 14:
If we divide 300 by 113, we get 2 and a remainder of 74.
The number 2 becomes the next digit in our result. 
Result so far: 147437.946902
If we take 226 away from 300, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 15:
The number 113 fits into 740 6 times, leaving a remainder of 62.
The next digit of our result is 6. 
Result so far: 147437.9469026
Subtract 678 from 740 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 16:
If we divide 620 by 113, we get 5 and a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 147437.94690265
Subtracting 565 from 620 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

In conclusion, the division gives 147437.94690265 with a balance of 5.5e-08.