We look at the division of 140564 by 74 
The aim is to understand the frequency of 74 in 140564.

Advancing to step 1:
The number 74 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 74

Going ahead to step 2:
14 divided by 74 is 0 with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Take the next digit (0) from the dividend and append it to 14, then repeat: 140 / 74

Advancing to step 3:
The number 74 fits into 140 1 times, leaving a remainder of 66.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 74 from 140 and we're left with 66.
Append the next digit (5) from the dividend to 66 and continue with: 665 / 74

On to step 4:
When dividing 665 by 74, we get 8 with a remainder of 73.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtract 592 from 665 to get 73.
Include the next digit (6) from the dividend after 73, then repeat: 736 / 74

Going ahead to step 5:
736 divided by 74 is 9 with a remainder of 70.
Use 9 as the next digit of our solution. 
Result so far: 189.0
Deduct 666 from 736 and we're left with 70.
Bring next digit (4) of the dividend behind the 70 and repeat the process: 704 / 74

Moving on to step 6:
74 goes into 704 9 times with a remainder of 38.
Use 9 as the next digit of our solution. 
Result so far: 1899.0
The remainder is 38 after subtracting 666 from 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 7:
The number 74 fits into 380 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 1899.5
The remainder is 10 after subtracting 370 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
If we divide 100 by 74, we get 1 and a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 1899.51
The remainder is 26 after subtracting 74 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 9:
When dividing 260 by 74, we get 3 with a remainder of 38.
Record the quotient 3 as the next digit in the result. 
Result so far: 1899.513
Deduct 222 from 260 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 10:
380 divided by 74 is 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 1899.5135
The remainder is 10 after subtracting 370 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
74 can be fit into 100 1 times, resulting in a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 1899.51351
Deduct 74 from 100 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 12:
When dividing 260 by 74, we get 3 with a remainder of 38.
Write down 3 as next digit of the result. 
Result so far: 1899.513513
Subtracting 222 from 260 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 13:
74 can be fit into 380 5 times, resulting in a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 1899.5135135
If we subtract 370 from 380, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 14:
74 can be fit into 100 1 times, resulting in a remainder of 26.
The number 1 becomes the next digit in our result. 
Result so far: 1899.51351351
Deduct 74 from 100 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final result is 1899.51351351 with a remainder of 2.6e-08.