Let's divide 198963 by 86
We're looking to find how many times 86 goes into 198963.

Advancing to step 1:
When dividing 1 by 86, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 86

On to step 2:
The number 86 fits into 19 0 times, leaving a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Bring next digit (8) of the dividend behind the 19 and repeat the process: 198 / 86

Let's proceed to step 3:
86 goes into 198 2 times with a remainder of 26.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 26 after subtracting 172 from 198.
Take the next digit (9) from the dividend and append it to 26, then repeat: 269 / 86

On to step 4:
The number 86 fits into 269 3 times, leaving a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Subtract 258 from 269 to get 11.
Append the next digit (6) from the dividend to 11 and continue with: 116 / 86

Let's proceed to step 5:
When dividing 116 by 86, we get 1 with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 231.0
If we subtract 86 from 116, we get 30.
Append the next digit (3) from the dividend to 30 and continue with: 303 / 86

Advancing to step 6:
86 can be fit into 303 3 times, resulting in a remainder of 45.
Put 3 as the next digit of the answer. 
Result so far: 2313.0
Subtracting 258 from 303 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 7:
450 divided by 86 is 5 with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 2313.5
If we subtract 430 from 450, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
200 divided by 86 is 2 with a remainder of 28.
The next digit of our result is 2. 
Result so far: 2313.52
Deduct 172 from 200 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
When dividing 280 by 86, we get 3 with a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 2313.523
If we take 258 away from 280, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 10:
86 can be fit into 220 2 times, resulting in a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 2313.5232
Subtracting 172 from 220 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 11:
480 divided by 86 is 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 2313.52325
If we subtract 430 from 480, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 12:
86 can be fit into 500 5 times, resulting in a remainder of 70.
The next digit of our result is 5. 
Result so far: 2313.523255
Subtract 430 from 500 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final outcome is 2313.523255, with a leftover of 7e-06.