We look at the division of 198045 by 86 
We're looking to find how many times 86 goes into 198045.

Advancing to step 1:
1 divided by 86 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 86

On to step 2:
If we divide 19 by 86, we get 0 and a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 19 to get 19.
Include the next digit (8) from the dividend after 19, then repeat: 198 / 86

Going ahead to step 3:
198 divided by 86 is 2 with a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 172 from 198 to get 26.
Grab the next digit (0) from the dividend, add it to 26, then carry on: 260 / 86

Going ahead to step 4:
86 can be fit into 260 3 times, resulting in a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 23.0
If we subtract 258 from 260, we get 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 86

Moving on to step 5:
The number 86 fits into 24 0 times, leaving a remainder of 24.
The number 0 becomes the next digit in our result. 
Result so far: 230.0
If we subtract 0 from 24, we get 24.
Grab the next digit (5) from the dividend, add it to 24, then carry on: 245 / 86

On to step 6:
86 can be fit into 245 2 times, resulting in a remainder of 73.
The next digit of our result is 2. 
Result so far: 2302.0
Subtracting 172 from 245 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 7:
86 can be fit into 730 8 times, resulting in a remainder of 42.
Record the quotient 8 as the next digit in the result. 
Result so far: 2302.8
Deduct 688 from 730 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 8:
86 goes into 420 4 times with a remainder of 76.
The next digit of our result is 4. 
Result so far: 2302.84
Deduct 344 from 420 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 9:
760 divided by 86 is 8 with a remainder of 72.
Put 8 as the next digit of the answer. 
Result so far: 2302.848
If we take 688 away from 760, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 10:
86 can be fit into 720 8 times, resulting in a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 2302.8488
If we take 688 away from 720, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 2302.8488 and a remainder of 0.00032.