186018 ÷ 75 
The aim is to understand the frequency of 75 in 186018.

Going ahead to step 1:
1 divided by 75 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 75

On to step 2:
When dividing 18 by 75, we get 0 with a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 18, we get 18.
Bring next digit (6) of the dividend behind the 18 and repeat the process: 186 / 75

Moving on to step 3:
If we divide 186 by 75, we get 2 and a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 150 from 186, we get 36.
Take the next digit (0) from the dividend and append it to 36, then repeat: 360 / 75

Going ahead to step 4:
360 divided by 75 is 4 with a remainder of 60.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
The remainder is 60 after subtracting 300 from 360.
Grab the next digit (1) from the dividend, add it to 60, then carry on: 601 / 75

Step 5:
When dividing 601 by 75, we get 8 with a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 248.0
Subtracting 600 from 601 leaves us with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 75

On to step 6:
75 can be fit into 18 0 times, resulting in a remainder of 18.
The next digit of our result is 0. 
Result so far: 2480.0
Deduct 0 from 18 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 7:
75 can be fit into 180 2 times, resulting in a remainder of 30.
Put 2 as the next digit of the answer. 
Result so far: 2480.2
Subtract 150 from 180 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
When dividing 300 by 75, we get 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 2480.24
If we take 300 away from 300, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
75 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2480.24
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
0 divided by 75 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 2480.24
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 2480.24, and the remainder is 0.0.