We look at the division of 84316387 by 939 
We want to divide 84316387 by 939.

Let's proceed to step 1:
If we divide 8 by 939, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 939

Going ahead to step 2:
The number 939 fits into 84 0 times, leaving a remainder of 84.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 84 and we're left with 84.
Bring next digit (3) of the dividend behind the 84 and repeat the process: 843 / 939

Let's proceed to step 3:
When dividing 843 by 939, we get 0 with a remainder of 843.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 843 after subtracting 0 from 843.
Grab the next digit (1) from the dividend, add it to 843, then carry on: 8431 / 939

Let's proceed to step 4:
8431 divided by 939 is 8 with a remainder of 919.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 7512 from 8431, we get 919.
Append the next digit (6) from the dividend to 919 and continue with: 9196 / 939

Advancing to step 5:
9196 divided by 939 is 9 with a remainder of 745.
Record the quotient 9 as the next digit in the result. 
Result so far: 89.0
The remainder is 745 after subtracting 8451 from 9196.
Take the next digit (3) from the dividend and append it to 745, then repeat: 7453 / 939

Going ahead to step 6:
The number 939 fits into 7453 7 times, leaving a remainder of 880.
Record the quotient 7 as the next digit in the result. 
Result so far: 897.0
Deduct 6573 from 7453 and we're left with 880.
Include the next digit (8) from the dividend after 880, then repeat: 8808 / 939

Let's proceed to step 7:
If we divide 8808 by 939, we get 9 and a remainder of 357.
Use 9 as the next digit of our solution. 
Result so far: 8979.0
Subtracting 8451 from 8808 leaves us with 357.
Bring next digit (7) of the dividend behind the 357 and repeat the process: 3577 / 939

Let's proceed to step 8:
If we divide 3577 by 939, we get 3 and a remainder of 760.
The number 3 becomes the next digit in our result. 
Result so far: 89793.0
Deduct 2817 from 3577 and we're left with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Advancing to step 9:
939 goes into 7600 8 times with a remainder of 88.
Record the quotient 8 as the next digit in the result. 
Result so far: 89793.8
Subtracting 7512 from 7600 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 10:
If we divide 880 by 939, we get 0 and a remainder of 880.
Record the quotient 0 as the next digit in the result. 
Result so far: 89793.8
If we take 0 away from 880, we end up with 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8800, and continue the process.

Moving on to step 11:
939 can be fit into 8800 9 times, resulting in a remainder of 349.
The number 9 becomes the next digit in our result. 
Result so far: 89793.809
The remainder is 349 after subtracting 8451 from 8800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Going ahead to step 12:
939 can be fit into 3490 3 times, resulting in a remainder of 673.
Put 3 as the next digit of the answer. 
Result so far: 89793.8093
The remainder is 673 after subtracting 2817 from 3490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6730, and continue the process.

Moving on to step 13:
939 goes into 6730 7 times with a remainder of 157.
Put 7 as the next digit of the answer. 
Result so far: 89793.80937
The remainder is 157 after subtracting 6573 from 6730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Going ahead to step 14:
The number 939 fits into 1570 1 times, leaving a remainder of 631.
Put 1 as the next digit of the answer. 
Result so far: 89793.809371
The remainder is 631 after subtracting 939 from 1570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6310, and continue the process.

Advancing to step 15:
The number 939 fits into 6310 6 times, leaving a remainder of 676.
The next digit of our result is 6. 
Result so far: 89793.8093716
The remainder is 676 after subtracting 5634 from 6310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

Advancing to step 16:
The number 939 fits into 6760 7 times, leaving a remainder of 187.
Use 7 as the next digit of our solution. 
Result so far: 89793.80937167
Deduct 6573 from 6760 and we're left with 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

The final outcome is 89793.80937167, with a leftover of 1.87e-07.