We're dividing 21163 by 74 
The aim is to understand the frequency of 74 in 21163.

On to step 1:
If we divide 2 by 74, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 74

Step 2:
If we divide 21 by 74, we get 0 and a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Append the next digit (1) from the dividend to 21 and continue with: 211 / 74

Let's proceed to step 3:
If we divide 211 by 74, we get 2 and a remainder of 63.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 148 from 211 leaves us with 63.
Grab the next digit (6) from the dividend, add it to 63, then carry on: 636 / 74

Going ahead to step 4:
The number 74 fits into 636 8 times, leaving a remainder of 44.
The next digit of our result is 8. 
Result so far: 28.0
Subtracting 592 from 636 leaves us with 44.
Take the next digit (3) from the dividend and append it to 44, then repeat: 443 / 74

Going ahead to step 5:
If we divide 443 by 74, we get 5 and a remainder of 73.
Put 5 as the next digit of the answer. 
Result so far: 285.0
The remainder is 73 after subtracting 370 from 443.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 6:
74 can be fit into 730 9 times, resulting in a remainder of 64.
Use 9 as the next digit of our solution. 
Result so far: 285.9
Subtract 666 from 730 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 7:
74 can be fit into 640 8 times, resulting in a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 285.98
Subtracting 592 from 640 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 8:
74 can be fit into 480 6 times, resulting in a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 285.986
The remainder is 36 after subtracting 444 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 9:
360 divided by 74 is 4 with a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 285.9864
If we take 296 away from 360, 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.

On to step 10:
When dividing 640 by 74, we get 8 with a remainder of 48.
Put 8 as the next digit of the answer. 
Result so far: 285.98648
The remainder is 48 after subtracting 592 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 11:
74 can be fit into 480 6 times, resulting in a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 285.986486
If we subtract 444 from 480, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 12:
If we divide 360 by 74, we get 4 and a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 285.9864864
Subtract 296 from 360 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 13:
If we divide 640 by 74, we get 8 and a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 285.98648648
The remainder is 48 after subtracting 592 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Our division results in 285.98648648 with a remaining 4.8e-08.