Let's divide 939438 by 87
Let's see how many times 87 fits into 939438.

Step 1:
9 divided by 87 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 87

Moving on to step 2:
The number 87 fits into 93 1 times, leaving a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 87 from 93, we get 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 87

On to step 3:
87 goes into 69 0 times with a remainder of 69.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtract 0 from 69 to get 69.
Append the next digit (4) from the dividend to 69 and continue with: 694 / 87

Moving on to step 4:
694 divided by 87 is 7 with a remainder of 85.
Use 7 as the next digit of our solution. 
Result so far: 107.0
Deduct 609 from 694 and we're left with 85.
Grab the next digit (3) from the dividend, add it to 85, then carry on: 853 / 87

On to step 5:
87 goes into 853 9 times with a remainder of 70.
The next digit of our result is 9. 
Result so far: 1079.0
Subtract 783 from 853 to get 70.
Bring next digit (8) of the dividend behind the 70 and repeat the process: 708 / 87

Step 6:
708 divided by 87 is 8 with a remainder of 12.
The next digit of our result is 8. 
Result so far: 10798.0
Subtracting 696 from 708 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 7:
87 can be fit into 120 1 times, resulting in a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 10798.1
Subtract 87 from 120 to 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.

Advancing to step 8:
The number 87 fits into 330 3 times, leaving a remainder of 69.
The number 3 becomes the next digit in our result. 
Result so far: 10798.13
Subtract 261 from 330 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

On to step 9:
87 can be fit into 690 7 times, resulting in a remainder of 81.
Write down 7 as next digit of the result. 
Result so far: 10798.137
Subtracting 609 from 690 leaves us with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 10:
87 can be fit into 810 9 times, resulting in a remainder of 27.
Record the quotient 9 as the next digit in the result. 
Result so far: 10798.1379
The remainder is 27 after subtracting 783 from 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 11:
When dividing 270 by 87, we get 3 with a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 10798.13793
If we take 261 away from 270, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 12:
When dividing 90 by 87, we get 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 10798.137931
The remainder is 3 after subtracting 87 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 13:
When dividing 30 by 87, we get 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 10798.137931
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 14:
When dividing 300 by 87, we get 3 with a remainder of 39.
Put 3 as the next digit of the answer. 
Result so far: 10798.13793103
The remainder is 39 after subtracting 261 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Our division results in 10798.13793103 with a remaining 3.9e-08.