We're dividing 104258 by 89 
Our goal is to divide 104258 by 89.

Step 1:
89 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
If we subtract 0 from 1, we get 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 89

Moving on to step 2:
89 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 10 to get 10.
Bring next digit (4) of the dividend behind the 10 and repeat the process: 104 / 89

Moving on to step 3:
89 goes into 104 1 times with a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 89 from 104 to get 15.
Grab the next digit (2) from the dividend, add it to 15, then carry on: 152 / 89

Going ahead to step 4:
89 goes into 152 1 times with a remainder of 63.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtract 89 from 152 to get 63.
Take the next digit (5) from the dividend and append it to 63, then repeat: 635 / 89

Step 5:
The number 89 fits into 635 7 times, leaving a remainder of 12.
Use 7 as the next digit of our solution. 
Result so far: 117.0
Subtract 623 from 635 to get 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 89

On to step 6:
If we divide 128 by 89, we get 1 and a remainder of 39.
Use 1 as the next digit of our solution. 
Result so far: 1171.0
Subtract 89 from 128 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 7:
When dividing 390 by 89, we get 4 with a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 1171.4
Subtracting 356 from 390 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 8:
89 goes into 340 3 times with a remainder of 73.
The next digit of our result is 3. 
Result so far: 1171.43
If we take 267 away from 340, we end up 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.

Advancing to step 9:
The number 89 fits into 730 8 times, leaving a remainder of 18.
The next digit of our result is 8. 
Result so far: 1171.438
If we subtract 712 from 730, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 10:
If we divide 180 by 89, we get 2 and a remainder of 2.
The next digit of our result is 2. 
Result so far: 1171.4382
Subtract 178 from 180 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 11:
20 divided by 89 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 1171.4382
Deduct 0 from 20 and we're left with 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 12:
200 divided by 89 is 2 with a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 1171.438202
If we take 178 away from 200, 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.

On to step 13:
When dividing 220 by 89, we get 2 with a remainder of 42.
Write down 2 as next digit of the result. 
Result so far: 1171.4382022
Deduct 178 from 220 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.

The quotient of the division is 1171.4382022, and the remainder is 4.2e-07.