We divide 463807 by 90
Our goal is to divide 463807 by 90.

Step 1:
When dividing 4 by 90, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (6) from the dividend and append it to 4, then repeat: 46 / 90

Let's proceed to step 2:
90 can be fit into 46 0 times, resulting in a remainder of 46.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 46 leaves us with 46.
Take the next digit (3) from the dividend and append it to 46, then repeat: 463 / 90

Advancing to step 3:
When dividing 463 by 90, we get 5 with a remainder of 13.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 450 away from 463, we end up with 13.
Take the next digit (8) from the dividend and append it to 13, then repeat: 138 / 90

Advancing to step 4:
90 goes into 138 1 times with a remainder of 48.
Write down 1 as next digit of the result. 
Result so far: 51.0
The remainder is 48 after subtracting 90 from 138.
Bring next digit (0) of the dividend behind the 48 and repeat the process: 480 / 90

Step 5:
90 can be fit into 480 5 times, resulting in a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 515.0
If we take 450 away from 480, we end up with 30.
Take the next digit (7) from the dividend and append it to 30, then repeat: 307 / 90

Moving on to step 6:
307 divided by 90 is 3 with a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 5153.0
The remainder is 37 after subtracting 270 from 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 7:
When dividing 370 by 90, we get 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 5153.4
If we take 360 away from 370, we end up 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.

On to step 8:
The number 90 fits into 100 1 times, leaving a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 5153.41
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
100 divided by 90 is 1 with a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 5153.411
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 5153.411 with a remaining 0.001.