Let's divide 161800 by 75
We want to figure out the number of times 161800 can be divided by 75.

Moving on to step 1:
75 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 75

Let's proceed to step 2:
When dividing 16 by 75, we get 0 with a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Include the next digit (1) from the dividend after 16, then repeat: 161 / 75

Moving on to step 3:
The number 75 fits into 161 2 times, leaving a remainder of 11.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 150 from 161, we get 11.
Grab the next digit (8) from the dividend, add it to 11, then carry on: 118 / 75

Moving on to step 4:
118 divided by 75 is 1 with a remainder of 43.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtract 75 from 118 to get 43.
Grab the next digit (0) from the dividend, add it to 43, then carry on: 430 / 75

Advancing to step 5:
If we divide 430 by 75, we get 5 and a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 215.0
Subtracting 375 from 430 leaves us with 55.
Bring next digit (0) of the dividend behind the 55 and repeat the process: 550 / 75

Step 6:
75 goes into 550 7 times with a remainder of 25.
Put 7 as the next digit of the answer. 
Result so far: 2157.0
Subtracting 525 from 550 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 7:
75 can be fit into 250 3 times, resulting in a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 2157.3
Subtract 225 from 250 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 8:
75 can be fit into 250 3 times, resulting in a remainder of 25.
The next digit of our result is 3. 
Result so far: 2157.33
The remainder is 25 after subtracting 225 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 2157.33 with a remainder of 0.025.