We look at the division of 78354 by 93 
The aim is to understand the frequency of 93 in 78354.

Step 1:
7 divided by 93 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 93

On to step 2:
93 goes into 78 0 times with a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Include the next digit (3) from the dividend after 78, then repeat: 783 / 93

Going ahead to step 3:
93 can be fit into 783 8 times, resulting in a remainder of 39.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 744 from 783, we get 39.
Grab the next digit (5) from the dividend, add it to 39, then carry on: 395 / 93

Step 4:
395 divided by 93 is 4 with a remainder of 23.
The number 4 becomes the next digit in our result. 
Result so far: 84.0
If we subtract 372 from 395, we get 23.
Include the next digit (4) from the dividend after 23, then repeat: 234 / 93

Moving on to step 5:
234 divided by 93 is 2 with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 842.0
If we subtract 186 from 234, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 6:
93 can be fit into 480 5 times, resulting in a remainder of 15.
The next digit of our result is 5. 
Result so far: 842.5
If we take 465 away from 480, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 7:
150 divided by 93 is 1 with a remainder of 57.
The next digit of our result is 1. 
Result so far: 842.51
If we subtract 93 from 150, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 8:
If we divide 570 by 93, we get 6 and a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 842.516
Deduct 558 from 570 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 9:
93 can be fit into 120 1 times, resulting in a remainder of 27.
The next digit of our result is 1. 
Result so far: 842.5161
Subtract 93 from 120 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 10:
270 divided by 93 is 2 with a remainder of 84.
Put 2 as the next digit of the answer. 
Result so far: 842.51612
If we take 186 away from 270, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 11:
93 can be fit into 840 9 times, resulting in a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 842.516129
Subtracting 837 from 840 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 12:
93 can be fit into 30 0 times, resulting in a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 842.516129
Deduct 0 from 30 and we're left 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 13:
The number 93 fits into 300 3 times, leaving a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 842.51612903
If we subtract 279 from 300, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final result is 842.51612903 with a remainder of 2.1e-08.