We look at the division of 387393 by 89 
Our goal is to divide 387393 by 89.

Going ahead to step 1:
If we divide 3 by 89, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 89

Step 2:
89 goes into 38 0 times with a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 38 to get 38.
Bring next digit (7) of the dividend behind the 38 and repeat the process: 387 / 89

Let's proceed to step 3:
89 can be fit into 387 4 times, resulting in a remainder of 31.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 356 away from 387, we end up with 31.
Append the next digit (3) from the dividend to 31 and continue with: 313 / 89

Let's proceed to step 4:
89 can be fit into 313 3 times, resulting in a remainder of 46.
The number 3 becomes the next digit in our result. 
Result so far: 43.0
Deduct 267 from 313 and we're left with 46.
Fetch the next digit (9) from the dividend, attach it to 46 and continue: 469 / 89

Going ahead to step 5:
469 divided by 89 is 5 with a remainder of 24.
Use 5 as the next digit of our solution. 
Result so far: 435.0
The remainder is 24 after subtracting 445 from 469.
Grab the next digit (3) from the dividend, add it to 24, then carry on: 243 / 89

Let's proceed to step 6:
The number 89 fits into 243 2 times, leaving a remainder of 65.
Put 2 as the next digit of the answer. 
Result so far: 4352.0
The remainder is 65 after subtracting 178 from 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 7:
650 divided by 89 is 7 with a remainder of 27.
Write down 7 as next digit of the result. 
Result so far: 4352.7
If we subtract 623 from 650, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 8:
When dividing 270 by 89, we get 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 4352.73
Subtract 267 from 270 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 9:
If we divide 30 by 89, we get 0 and a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 4352.73
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
The number 89 fits into 300 3 times, leaving a remainder of 33.
The next digit of our result is 3. 
Result so far: 4352.7303
If we subtract 267 from 300, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 11:
89 goes into 330 3 times with a remainder of 63.
The next digit of our result is 3. 
Result so far: 4352.73033
The remainder is 63 after subtracting 267 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Our division results in 4352.73033 with a remaining 6.3e-05.