Let's divide 811638 by 93
The aim is to understand the frequency of 93 in 811638.

On to step 1:
The number 93 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 93

Advancing to step 2:
If we divide 81 by 93, we get 0 and a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Append the next digit (1) from the dividend to 81 and continue with: 811 / 93

On to step 3:
811 divided by 93 is 8 with a remainder of 67.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 744 away from 811, we end up with 67.
Fetch the next digit (6) from the dividend, attach it to 67 and continue: 676 / 93

Going ahead to step 4:
676 divided by 93 is 7 with a remainder of 25.
The number 7 becomes the next digit in our result. 
Result so far: 87.0
The remainder is 25 after subtracting 651 from 676.
Bring next digit (3) of the dividend behind the 25 and repeat the process: 253 / 93

Step 5:
The number 93 fits into 253 2 times, leaving a remainder of 67.
The next digit of our result is 2. 
Result so far: 872.0
If we subtract 186 from 253, we get 67.
Append the next digit (8) from the dividend to 67 and continue with: 678 / 93

Step 6:
The number 93 fits into 678 7 times, leaving a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 8727.0
Subtract 651 from 678 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.

On to step 7:
If we divide 270 by 93, we get 2 and a remainder of 84.
Write down 2 as next digit of the result. 
Result so far: 8727.2
Subtracting 186 from 270 leaves us 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.

Moving on to step 8:
840 divided by 93 is 9 with a remainder of 3.
The next digit of our result is 9. 
Result so far: 8727.29
Subtract 837 from 840 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 9:
If we divide 30 by 93, we get 0 and a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 8727.29
If we subtract 0 from 30, we get 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 10:
If we divide 300 by 93, we get 3 and a remainder of 21.
Put 3 as the next digit of the answer. 
Result so far: 8727.2903
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.

Going ahead to step 11:
When dividing 210 by 93, we get 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 8727.29032
Deduct 186 from 210 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 12:
240 divided by 93 is 2 with a remainder of 54.
The next digit of our result is 2. 
Result so far: 8727.290322
Deduct 186 from 240 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The quotient of the division is 8727.290322, and the remainder is 5.4e-06.