We look at the division of 74152585 by 117 
The aim is to understand the frequency of 117 in 74152585.

Let's proceed to step 1:
When dividing 7 by 117, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 117

Let's proceed to step 2:
74 divided by 117 is 0 with a remainder of 74.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 74 leaves us with 74.
Fetch the next digit (1) from the dividend, attach it to 74 and continue: 741 / 117

Advancing to step 3:
When dividing 741 by 117, we get 6 with a remainder of 39.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 39 after subtracting 702 from 741.
Take the next digit (5) from the dividend and append it to 39, then repeat: 395 / 117

Advancing to step 4:
The number 117 fits into 395 3 times, leaving a remainder of 44.
The next digit of our result is 3. 
Result so far: 63.0
Subtract 351 from 395 to get 44.
Take the next digit (2) from the dividend and append it to 44, then repeat: 442 / 117

Let's proceed to step 5:
When dividing 442 by 117, we get 3 with a remainder of 91.
Put 3 as the next digit of the answer. 
Result so far: 633.0
The remainder is 91 after subtracting 351 from 442.
Grab the next digit (5) from the dividend, add it to 91, then carry on: 915 / 117

Advancing to step 6:
915 divided by 117 is 7 with a remainder of 96.
Put 7 as the next digit of the answer. 
Result so far: 6337.0
Subtracting 819 from 915 leaves us with 96.
Fetch the next digit (8) from the dividend, attach it to 96 and continue: 968 / 117

Step 7:
The number 117 fits into 968 8 times, leaving a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 63378.0
Subtract 936 from 968 to get 32.
Grab the next digit (5) from the dividend, add it to 32, then carry on: 325 / 117

On to step 8:
If we divide 325 by 117, we get 2 and a remainder of 91.
Record the quotient 2 as the next digit in the result. 
Result so far: 633782.0
Deduct 234 from 325 and we're left with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

On to step 9:
117 goes into 910 7 times with a remainder of 91.
Put 7 as the next digit of the answer. 
Result so far: 633782.7
If we take 819 away from 910, we end up with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Advancing to step 10:
117 goes into 910 7 times with a remainder of 91.
The next digit of our result is 7. 
Result so far: 633782.77
If we subtract 819 from 910, we get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

After the division, we end up with 633782.77 and a remainder of 0.091.