We look at the division of 867504 by 74 
The aim is to understand the frequency of 74 in 867504.

Advancing to step 1:
When dividing 8 by 74, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 74

Going ahead to step 2:
86 divided by 74 is 1 with a remainder of 12.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 74 from 86 and we're left with 12.
Take the next digit (7) from the dividend and append it to 12, then repeat: 127 / 74

Moving on to step 3:
74 goes into 127 1 times with a remainder of 53.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 74 from 127, we get 53.
Append the next digit (5) from the dividend to 53 and continue with: 535 / 74

Going ahead to step 4:
535 divided by 74 is 7 with a remainder of 17.
The next digit of our result is 7. 
Result so far: 117.0
Subtracting 518 from 535 leaves us with 17.
Grab the next digit (0) from the dividend, add it to 17, then carry on: 170 / 74

On to step 5:
170 divided by 74 is 2 with a remainder of 22.
Use 2 as the next digit of our solution. 
Result so far: 1172.0
The remainder is 22 after subtracting 148 from 170.
Fetch the next digit (4) from the dividend, attach it to 22 and continue: 224 / 74

On to step 6:
When dividing 224 by 74, we get 3 with a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 11723.0
Deduct 222 from 224 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
When dividing 20 by 74, we get 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 11723.0
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
74 goes into 200 2 times with a remainder of 52.
Record the quotient 2 as the next digit in the result. 
Result so far: 11723.02
Subtract 148 from 200 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 9:
520 divided by 74 is 7 with a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 11723.027
If we subtract 518 from 520, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 10:
74 goes into 20 0 times with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 11723.027
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
The number 74 fits into 200 2 times, leaving a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 11723.02702
If we take 148 away from 200, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 12:
74 goes into 520 7 times with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 11723.027027
If we subtract 518 from 520, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 13:
74 can be fit into 20 0 times, resulting in a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 11723.027027
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 14:
74 can be fit into 200 2 times, resulting in a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 11723.02702702
Subtract 148 from 200 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

After the division, we end up with 11723.02702702 and a remainder of 5.2e-08.