We look at the division of 221801 by 74 
The aim is to understand the frequency of 74 in 221801.

Moving on to step 1:
When dividing 2 by 74, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 74

Let's proceed to step 2:
74 goes into 22 0 times with a remainder of 22.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 22, we end up with 22.
Bring next digit (1) of the dividend behind the 22 and repeat the process: 221 / 74

Step 3:
74 goes into 221 2 times with a remainder of 73.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 148 from 221 to get 73.
Append the next digit (8) from the dividend to 73 and continue with: 738 / 74

On to step 4:
If we divide 738 by 74, we get 9 and a remainder of 72.
Record the quotient 9 as the next digit in the result. 
Result so far: 29.0
Subtracting 666 from 738 leaves us with 72.
Grab the next digit (0) from the dividend, add it to 72, then carry on: 720 / 74

Moving on to step 5:
720 divided by 74 is 9 with a remainder of 54.
The next digit of our result is 9. 
Result so far: 299.0
Subtracting 666 from 720 leaves us with 54.
Bring next digit (1) of the dividend behind the 54 and repeat the process: 541 / 74

Step 6:
When dividing 541 by 74, we get 7 with a remainder of 23.
The next digit of our result is 7. 
Result so far: 2997.0
Subtract 518 from 541 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 7:
When dividing 230 by 74, we get 3 with a remainder of 8.
The next digit of our result is 3. 
Result so far: 2997.3
Deduct 222 from 230 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
The number 74 fits into 80 1 times, leaving a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 2997.31
Deduct 74 from 80 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
When dividing 60 by 74, we get 0 with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 2997.31
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 10:
The number 74 fits into 600 8 times, leaving a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 2997.3108
Subtract 592 from 600 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 11:
74 can be fit into 80 1 times, resulting in a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 2997.31081
Deduct 74 from 80 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 12:
When dividing 60 by 74, we get 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 2997.31081
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 13:
74 can be fit into 600 8 times, resulting in a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 2997.3108108
Deduct 592 from 600 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 14:
80 divided by 74 is 1 with a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 2997.31081081
Subtracting 74 from 80 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Our division results in 2997.31081081 with a remaining 6e-09.