11723020 ÷ 90 
Our goal is to divide 11723020 by 90.

Moving on to step 1:
90 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 90

Step 2:
90 goes into 11 0 times with a remainder of 11.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 11 after subtracting 0 from 11.
Take the next digit (7) from the dividend and append it to 11, then repeat: 117 / 90

On to step 3:
117 divided by 90 is 1 with a remainder of 27.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 90 from 117 and we're left with 27.
Bring next digit (2) of the dividend behind the 27 and repeat the process: 272 / 90

Let's proceed to step 4:
90 can be fit into 272 3 times, resulting in a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtract 270 from 272 to get 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 90

Moving on to step 5:
The number 90 fits into 23 0 times, leaving a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 130.0
Deduct 0 from 23 and we're left with 23.
Include the next digit (0) from the dividend after 23, then repeat: 230 / 90

Step 6:
90 goes into 230 2 times with a remainder of 50.
The number 2 becomes the next digit in our result. 
Result so far: 1302.0
If we subtract 180 from 230, we get 50.
Take the next digit (2) from the dividend and append it to 50, then repeat: 502 / 90

Let's proceed to step 7:
If we divide 502 by 90, we get 5 and a remainder of 52.
Write down 5 as next digit of the result. 
Result so far: 13025.0
Subtracting 450 from 502 leaves us with 52.
Fetch the next digit (0) from the dividend, attach it to 52 and continue: 520 / 90

Let's proceed to step 8:
If we divide 520 by 90, we get 5 and a remainder of 70.
Write down 5 as next digit of the result. 
Result so far: 130255.0
If we subtract 450 from 520, 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.

Advancing to step 9:
The number 90 fits into 700 7 times, leaving a remainder of 70.
The number 7 becomes the next digit in our result. 
Result so far: 130255.7
Subtract 630 from 700 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.

Going ahead to step 10:
If we divide 700 by 90, we get 7 and a remainder of 70.
The number 7 becomes the next digit in our result. 
Result so far: 130255.77
If we subtract 630 from 700, 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.

The final result is 130255.77 with a remainder of 0.07.