We look at the division of 483894 by 40 
We're looking to find how many times 40 goes into 483894.

Moving on to step 1:
The number 40 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 40

Let's proceed to step 2:
When dividing 48 by 40, we get 1 with a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 40 from 48 to get 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 40

Let's proceed to step 3:
40 goes into 83 2 times with a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 80 away from 83, we end up with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 40

Moving on to step 4:
40 can be fit into 38 0 times, resulting in a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 120.0
If we take 0 away from 38, we end up with 38.
Take the next digit (9) from the dividend and append it to 38, then repeat: 389 / 40

Step 5:
If we divide 389 by 40, we get 9 and a remainder of 29.
The next digit of our result is 9. 
Result so far: 1209.0
Subtract 360 from 389 to get 29.
Take the next digit (4) from the dividend and append it to 29, then repeat: 294 / 40

Step 6:
294 divided by 40 is 7 with a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 12097.0
If we subtract 280 from 294, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
If we divide 140 by 40, we get 3 and a remainder of 20.
Use 3 as the next digit of our solution. 
Result so far: 12097.3
If we subtract 120 from 140, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
If we divide 200 by 40, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 12097.35
The remainder is 0 after subtracting 200 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
When dividing 0 by 40, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 12097.35
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
The number 40 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12097.35
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 12097.35, and the remainder is 0.0.