We're dividing 104101 by 90 
We want to divide 104101 by 90.

Let's proceed to step 1:
1 divided by 90 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 90

Advancing to step 2:
90 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 10 and we're left with 10.
Append the next digit (4) from the dividend to 10 and continue with: 104 / 90

Advancing to step 3:
When dividing 104 by 90, we get 1 with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 90 from 104 to get 14.
Grab the next digit (1) from the dividend, add it to 14, then carry on: 141 / 90

On to step 4:
141 divided by 90 is 1 with a remainder of 51.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtract 90 from 141 to get 51.
Grab the next digit (0) from the dividend, add it to 51, then carry on: 510 / 90

Let's proceed to step 5:
510 divided by 90 is 5 with a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 115.0
Subtract 450 from 510 to get 60.
Grab the next digit (1) from the dividend, add it to 60, then carry on: 601 / 90

Advancing to step 6:
When dividing 601 by 90, we get 6 with a remainder of 61.
The number 6 becomes the next digit in our result. 
Result so far: 1156.0
The remainder is 61 after subtracting 540 from 601.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 7:
When dividing 610 by 90, we get 6 with a remainder of 70.
The next digit of our result is 6. 
Result so far: 1156.6
If we subtract 540 from 610, we 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.

Going ahead to step 8:
90 can be fit into 700 7 times, resulting in a remainder of 70.
Use 7 as the next digit of our solution. 
Result so far: 1156.67
Subtracting 630 from 700 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 9:
700 divided by 90 is 7 with a remainder of 70.
Put 7 as the next digit of the answer. 
Result so far: 1156.677
If we take 630 away from 700, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

After the division, we end up with 1156.677 and a remainder of 0.007.