We're dividing 75112502 by 186 
The aim is to understand the frequency of 186 in 75112502.

Advancing to step 1:
186 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 186

Advancing to step 2:
The number 186 fits into 75 0 times, leaving a remainder of 75.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 75 to get 75.
Append the next digit (1) from the dividend to 75 and continue with: 751 / 186

Advancing to step 3:
The number 186 fits into 751 4 times, leaving a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 744 from 751 leaves us with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 186

Step 4:
If we divide 71 by 186, we get 0 and a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 40.0
The remainder is 71 after subtracting 0 from 71.
Grab the next digit (2) from the dividend, add it to 71, then carry on: 712 / 186

On to step 5:
When dividing 712 by 186, we get 3 with a remainder of 154.
Record the quotient 3 as the next digit in the result. 
Result so far: 403.0
The remainder is 154 after subtracting 558 from 712.
Grab the next digit (5) from the dividend, add it to 154, then carry on: 1545 / 186

Step 6:
1545 divided by 186 is 8 with a remainder of 57.
The number 8 becomes the next digit in our result. 
Result so far: 4038.0
Subtract 1488 from 1545 to get 57.
Fetch the next digit (0) from the dividend, attach it to 57 and continue: 570 / 186

Step 7:
If we divide 570 by 186, we get 3 and a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 40383.0
Subtracting 558 from 570 leaves us with 12.
Take the next digit (2) from the dividend and append it to 12, then repeat: 122 / 186

On to step 8:
186 goes into 122 0 times with a remainder of 122.
Use 0 as the next digit of our solution. 
Result so far: 403830.0
Subtract 0 from 122 to get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Advancing to step 9:
186 can be fit into 1220 6 times, resulting in a remainder of 104.
Use 6 as the next digit of our solution. 
Result so far: 403830.6
The remainder is 104 after subtracting 1116 from 1220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 10:
When dividing 1040 by 186, we get 5 with a remainder of 110.
Use 5 as the next digit of our solution. 
Result so far: 403830.65
If we subtract 930 from 1040, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 11:
186 can be fit into 1100 5 times, resulting in a remainder of 170.
Write down 5 as next digit of the result. 
Result so far: 403830.655
Subtracting 930 from 1100 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Our division results in 403830.655 with a remaining 0.017.