We look at the division of 66440852 by 113 
The aim is to understand the frequency of 113 in 66440852.

Advancing to step 1:
113 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 113

Step 2:
66 divided by 113 is 0 with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Take the next digit (4) from the dividend and append it to 66, then repeat: 664 / 113

On to step 3:
113 goes into 664 5 times with a remainder of 99.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 565 from 664 to get 99.
Take the next digit (4) from the dividend and append it to 99, then repeat: 994 / 113

On to step 4:
The number 113 fits into 994 8 times, leaving a remainder of 90.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
Subtract 904 from 994 to get 90.
Include the next digit (0) from the dividend after 90, then repeat: 900 / 113

Step 5:
If we divide 900 by 113, we get 7 and a remainder of 109.
The number 7 becomes the next digit in our result. 
Result so far: 587.0
If we subtract 791 from 900, we get 109.
Grab the next digit (8) from the dividend, add it to 109, then carry on: 1098 / 113

Going ahead to step 6:
The number 113 fits into 1098 9 times, leaving a remainder of 81.
Use 9 as the next digit of our solution. 
Result so far: 5879.0
Deduct 1017 from 1098 and we're left with 81.
Bring next digit (5) of the dividend behind the 81 and repeat the process: 815 / 113

Advancing to step 7:
The number 113 fits into 815 7 times, leaving a remainder of 24.
The next digit of our result is 7. 
Result so far: 58797.0
If we subtract 791 from 815, we get 24.
Append the next digit (2) from the dividend to 24 and continue with: 242 / 113

Step 8:
The number 113 fits into 242 2 times, leaving a remainder of 16.
The next digit of our result is 2. 
Result so far: 587972.0
Deduct 226 from 242 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 9:
113 can be fit into 160 1 times, resulting in a remainder of 47.
The number 1 becomes the next digit in our result. 
Result so far: 587972.1
If we take 113 away from 160, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 10:
When dividing 470 by 113, we get 4 with a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 587972.14
The remainder is 18 after subtracting 452 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 11:
When dividing 180 by 113, we get 1 with a remainder of 67.
The next digit of our result is 1. 
Result so far: 587972.141
Subtract 113 from 180 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 12:
If we divide 670 by 113, we get 5 and a remainder of 105.
Record the quotient 5 as the next digit in the result. 
Result so far: 587972.1415
If we subtract 565 from 670, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Step 13:
When dividing 1050 by 113, we get 9 with a remainder of 33.
Put 9 as the next digit of the answer. 
Result so far: 587972.14159
Subtracting 1017 from 1050 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 14:
The number 113 fits into 330 2 times, leaving a remainder of 104.
The next digit of our result is 2. 
Result so far: 587972.141592
Subtract 226 from 330 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 15:
113 goes into 1040 9 times with a remainder of 23.
The number 9 becomes the next digit in our result. 
Result so far: 587972.1415929
The remainder is 23 after subtracting 1017 from 1040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 16:
230 divided by 113 is 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 587972.14159292
Subtract 226 from 230 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 587972.14159292 with a remaining 4e-09.