We look at the division of 665605 by 93 
The aim is to understand the frequency of 93 in 665605.

Going ahead to step 1:
6 divided by 93 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 93

Going ahead to step 2:
66 divided by 93 is 0 with a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Bring next digit (5) of the dividend behind the 66 and repeat the process: 665 / 93

Let's proceed to step 3:
If we divide 665 by 93, we get 7 and a remainder of 14.
The next digit of our result is 7. 
Result so far: 7.0
If we take 651 away from 665, we end up with 14.
Append the next digit (6) from the dividend to 14 and continue with: 146 / 93

Advancing to step 4:
The number 93 fits into 146 1 times, leaving a remainder of 53.
Write down 1 as next digit of the result. 
Result so far: 71.0
If we subtract 93 from 146, we get 53.
Fetch the next digit (0) from the dividend, attach it to 53 and continue: 530 / 93

Let's proceed to step 5:
The number 93 fits into 530 5 times, leaving a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 715.0
If we take 465 away from 530, we end up with 65.
Fetch the next digit (5) from the dividend, attach it to 65 and continue: 655 / 93

Let's proceed to step 6:
The number 93 fits into 655 7 times, leaving a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 7157.0
Subtract 651 from 655 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.

Moving on to step 7:
93 can be fit into 40 0 times, resulting in a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 7157.0
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 8:
93 can be fit into 400 4 times, resulting in a remainder of 28.
The next digit of our result is 4. 
Result so far: 7157.04
Deduct 372 from 400 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
280 divided by 93 is 3 with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 7157.043
Subtract 279 from 280 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 10:
The number 93 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 7157.043
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 11:
93 goes into 100 1 times with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 7157.04301
Subtracting 93 from 100 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 12:
If we divide 70 by 93, we get 0 and a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 7157.04301
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 13:
93 can be fit into 700 7 times, resulting in a remainder of 49.
Put 7 as the next digit of the answer. 
Result so far: 7157.0430107
Deduct 651 from 700 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 14:
If we divide 490 by 93, we get 5 and a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 7157.04301075
Deduct 465 from 490 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 7157.04301075, and the remainder is 2.5e-08.