Let's divide 118504 by 90
Our goal is to divide 118504 by 90.

Advancing to step 1:
The number 90 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 90

On to step 2:
11 divided by 90 is 0 with a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 11 after subtracting 0 from 11.
Fetch the next digit (8) from the dividend, attach it to 11 and continue: 118 / 90

Going ahead to step 3:
118 divided by 90 is 1 with a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 90 from 118 leaves us with 28.
Fetch the next digit (5) from the dividend, attach it to 28 and continue: 285 / 90

Let's proceed to step 4:
If we divide 285 by 90, we get 3 and a remainder of 15.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 15 after subtracting 270 from 285.
Fetch the next digit (0) from the dividend, attach it to 15 and continue: 150 / 90

Advancing to step 5:
If we divide 150 by 90, we get 1 and a remainder of 60.
Write down 1 as next digit of the result. 
Result so far: 131.0
If we take 90 away from 150, we end up with 60.
Fetch the next digit (4) from the dividend, attach it to 60 and continue: 604 / 90

Moving on to step 6:
604 divided by 90 is 6 with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 1316.0
Subtracting 540 from 604 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 7:
640 divided by 90 is 7 with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 1316.7
Subtracting 630 from 640 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
90 goes into 100 1 times with a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 1316.71
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
When dividing 100 by 90, we get 1 with a remainder of 10.
The next digit of our result is 1. 
Result so far: 1316.711
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 1316.711, with a leftover of 0.001.