We look at the division of 915685 by 93 
The aim is to understand the frequency of 93 in 915685.

Advancing to step 1:
If we divide 9 by 93, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 93

On to step 2:
When dividing 91 by 93, we get 0 with a remainder of 91.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Fetch the next digit (5) from the dividend, attach it to 91 and continue: 915 / 93

Step 3:
93 can be fit into 915 9 times, resulting in a remainder of 78.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 837 from 915 and we're left with 78.
Grab the next digit (6) from the dividend, add it to 78, then carry on: 786 / 93

Let's proceed to step 4:
The number 93 fits into 786 8 times, leaving a remainder of 42.
Use 8 as the next digit of our solution. 
Result so far: 98.0
Deduct 744 from 786 and we're left with 42.
Take the next digit (8) from the dividend and append it to 42, then repeat: 428 / 93

Advancing to step 5:
The number 93 fits into 428 4 times, leaving a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 984.0
Subtracting 372 from 428 leaves us with 56.
Bring next digit (5) of the dividend behind the 56 and repeat the process: 565 / 93

Advancing to step 6:
If we divide 565 by 93, we get 6 and a remainder of 7.
Put 6 as the next digit of the answer. 
Result so far: 9846.0
Subtract 558 from 565 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
When dividing 70 by 93, we get 0 with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 9846.0
The remainder is 70 after subtracting 0 from 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 8:
If we divide 700 by 93, we get 7 and a remainder of 49.
Write down 7 as next digit of the result. 
Result so far: 9846.07
If we take 651 away from 700, we end up 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.

Advancing to step 9:
The number 93 fits into 490 5 times, leaving a remainder of 25.
The next digit of our result is 5. 
Result so far: 9846.075
The remainder is 25 after subtracting 465 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 10:
The number 93 fits into 250 2 times, leaving a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 9846.0752
If we take 186 away from 250, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 11:
93 can be fit into 640 6 times, resulting in a remainder of 82.
Record the quotient 6 as the next digit in the result. 
Result so far: 9846.07526
If we subtract 558 from 640, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 12:
93 can be fit into 820 8 times, resulting in a remainder of 76.
Put 8 as the next digit of the answer. 
Result so far: 9846.075268
The remainder is 76 after subtracting 744 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 13:
93 goes into 760 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 9846.0752688
Subtract 744 from 760 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 9846.0752688, and the remainder is 1.6e-07.