We look at the division of 943915 by 90 
We want to divide 943915 by 90.

Moving on to step 1:
If we divide 9 by 90, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (4) from the dividend and append it to 9, then repeat: 94 / 90

Going ahead to step 2:
94 divided by 90 is 1 with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 90 from 94 to get 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 90

Let's proceed to step 3:
43 divided by 90 is 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we subtract 0 from 43, we get 43.
Fetch the next digit (9) from the dividend, attach it to 43 and continue: 439 / 90

Let's proceed to step 4:
The number 90 fits into 439 4 times, leaving a remainder of 79.
The number 4 becomes the next digit in our result. 
Result so far: 104.0
If we subtract 360 from 439, we get 79.
Fetch the next digit (1) from the dividend, attach it to 79 and continue: 791 / 90

Going ahead to step 5:
90 can be fit into 791 8 times, resulting in a remainder of 71.
The number 8 becomes the next digit in our result. 
Result so far: 1048.0
If we subtract 720 from 791, we get 71.
Bring next digit (5) of the dividend behind the 71 and repeat the process: 715 / 90

Advancing to step 6:
90 can be fit into 715 7 times, resulting in a remainder of 85.
The number 7 becomes the next digit in our result. 
Result so far: 10487.0
Subtracting 630 from 715 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 7:
If we divide 850 by 90, we get 9 and a remainder of 40.
The number 9 becomes the next digit in our result. 
Result so far: 10487.9
Subtract 810 from 850 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 8:
400 divided by 90 is 4 with a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 10487.94
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 9:
If we divide 400 by 90, we get 4 and a remainder of 40.
Use 4 as the next digit of our solution. 
Result so far: 10487.944
Subtracting 360 from 400 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Our division results in 10487.944 with a remaining 0.004.