We look at the division of 37031020 by 117 
The aim is to understand the frequency of 117 in 37031020.

Advancing to step 1:
117 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 117

Step 2:
117 can be fit into 37 0 times, resulting in a remainder of 37.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 37 leaves us with 37.
Include the next digit (0) from the dividend after 37, then repeat: 370 / 117

Let's proceed to step 3:
When dividing 370 by 117, we get 3 with a remainder of 19.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 351 from 370, we get 19.
Bring next digit (3) of the dividend behind the 19 and repeat the process: 193 / 117

Let's proceed to step 4:
193 divided by 117 is 1 with a remainder of 76.
Use 1 as the next digit of our solution. 
Result so far: 31.0
Subtracting 117 from 193 leaves us with 76.
Fetch the next digit (1) from the dividend, attach it to 76 and continue: 761 / 117

Let's proceed to step 5:
761 divided by 117 is 6 with a remainder of 59.
Put 6 as the next digit of the answer. 
Result so far: 316.0
Subtracting 702 from 761 leaves us with 59.
Fetch the next digit (0) from the dividend, attach it to 59 and continue: 590 / 117

Let's proceed to step 6:
117 goes into 590 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 3165.0
Subtracting 585 from 590 leaves us with 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 117

Advancing to step 7:
117 can be fit into 52 0 times, resulting in a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 31650.0
Subtract 0 from 52 to get 52.
Bring next digit (0) of the dividend behind the 52 and repeat the process: 520 / 117

On to step 8:
520 divided by 117 is 4 with a remainder of 52.
The number 4 becomes the next digit in our result. 
Result so far: 316504.0
If we subtract 468 from 520, we 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.

Step 9:
When dividing 520 by 117, we get 4 with a remainder of 52.
Put 4 as the next digit of the answer. 
Result so far: 316504.4
If we subtract 468 from 520, we 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.

Going ahead to step 10:
When dividing 520 by 117, we get 4 with a remainder of 52.
Put 4 as the next digit of the answer. 
Result so far: 316504.44
If we take 468 away from 520, 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.

The final result is 316504.44 with a remainder of 0.052.