198866 ÷ 85 
We want to divide 198866 by 85.

Let's proceed to step 1:
When dividing 1 by 85, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 85

Advancing to step 2:
85 can be fit into 19 0 times, resulting in a remainder of 19.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 19 to get 19.
Bring next digit (8) of the dividend behind the 19 and repeat the process: 198 / 85

On to step 3:
198 divided by 85 is 2 with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 170 away from 198, we end up with 28.
Grab the next digit (8) from the dividend, add it to 28, then carry on: 288 / 85

On to step 4:
If we divide 288 by 85, we get 3 and a remainder of 33.
The next digit of our result is 3. 
Result so far: 23.0
The remainder is 33 after subtracting 255 from 288.
Bring next digit (6) of the dividend behind the 33 and repeat the process: 336 / 85

Moving on to step 5:
If we divide 336 by 85, we get 3 and a remainder of 81.
The number 3 becomes the next digit in our result. 
Result so far: 233.0
If we take 255 away from 336, we end up with 81.
Grab the next digit (6) from the dividend, add it to 81, then carry on: 816 / 85

Moving on to step 6:
The number 85 fits into 816 9 times, leaving a remainder of 51.
Use 9 as the next digit of our solution. 
Result so far: 2339.0
Subtract 765 from 816 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 7:
85 goes into 510 6 times with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 2339.6
Subtracting 510 from 510 leaves us 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.

On to step 8:
When dividing 0 by 85, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 2339.6
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.

Advancing to step 9:
85 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 2339.6
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.

The final outcome is 2339.6, with a leftover of 0.0.