198459 ÷ 89 
Our goal is to divide 198459 by 89.

Let's proceed to step 1:
If we divide 1 by 89, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 89

On to step 2:
89 can be fit into 19 0 times, resulting in a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 19, we get 19.
Grab the next digit (8) from the dividend, add it to 19, then carry on: 198 / 89

On to step 3:
89 can be fit into 198 2 times, resulting in a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 178 from 198, we get 20.
Fetch the next digit (4) from the dividend, attach it to 20 and continue: 204 / 89

Step 4:
If we divide 204 by 89, we get 2 and a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we take 178 away from 204, we end up with 26.
Include the next digit (5) from the dividend after 26, then repeat: 265 / 89

Advancing to step 5:
89 goes into 265 2 times with a remainder of 87.
Record the quotient 2 as the next digit in the result. 
Result so far: 222.0
Subtract 178 from 265 to get 87.
Bring next digit (9) of the dividend behind the 87 and repeat the process: 879 / 89

Moving on to step 6:
89 can be fit into 879 9 times, resulting in a remainder of 78.
Put 9 as the next digit of the answer. 
Result so far: 2229.0
Subtracting 801 from 879 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 7:
The number 89 fits into 780 8 times, leaving a remainder of 68.
The number 8 becomes the next digit in our result. 
Result so far: 2229.8
Subtracting 712 from 780 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 8:
The number 89 fits into 680 7 times, leaving a remainder of 57.
Record the quotient 7 as the next digit in the result. 
Result so far: 2229.87
Deduct 623 from 680 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 9:
When dividing 570 by 89, we get 6 with a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 2229.876
The remainder is 36 after subtracting 534 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 10:
The number 89 fits into 360 4 times, leaving a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 2229.8764
If we subtract 356 from 360, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
If we divide 40 by 89, we get 0 and a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 2229.8764
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 12:
If we divide 400 by 89, we get 4 and a remainder of 44.
Put 4 as the next digit of the answer. 
Result so far: 2229.876404
If we subtract 356 from 400, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 13:
440 divided by 89 is 4 with a remainder of 84.
The next digit of our result is 4. 
Result so far: 2229.8764044
Subtract 356 from 440 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Our division results in 2229.8764044 with a remaining 8.4e-07.