We look at the division of 86910918 by 83 
Our goal is to divide 86910918 by 83.

Moving on to step 1:
83 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 83

Step 2:
If we divide 86 by 83, we get 1 and a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 3 after subtracting 83 from 86.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 83

On to step 3:
If we divide 39 by 83, we get 0 and a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 39, we get 39.
Fetch the next digit (1) from the dividend, attach it to 39 and continue: 391 / 83

Moving on to step 4:
391 divided by 83 is 4 with a remainder of 59.
Write down 4 as next digit of the result. 
Result so far: 104.0
Deduct 332 from 391 and we're left with 59.
Fetch the next digit (0) from the dividend, attach it to 59 and continue: 590 / 83

Let's proceed to step 5:
83 can be fit into 590 7 times, resulting in a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 1047.0
If we take 581 away from 590, we end up with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 83

Going ahead to step 6:
99 divided by 83 is 1 with a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 10471.0
The remainder is 16 after subtracting 83 from 99.
Bring next digit (1) of the dividend behind the 16 and repeat the process: 161 / 83

Going ahead to step 7:
83 goes into 161 1 times with a remainder of 78.
Use 1 as the next digit of our solution. 
Result so far: 104711.0
The remainder is 78 after subtracting 83 from 161.
Bring next digit (8) of the dividend behind the 78 and repeat the process: 788 / 83

Moving on to step 8:
83 can be fit into 788 9 times, resulting in a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 1047119.0
Subtract 747 from 788 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 9:
83 goes into 410 4 times with a remainder of 78.
Put 4 as the next digit of the answer. 
Result so far: 1047119.4
Deduct 332 from 410 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 10:
If we divide 780 by 83, we get 9 and a remainder of 33.
Record the quotient 9 as the next digit in the result. 
Result so far: 1047119.49
If we subtract 747 from 780, 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.

Going ahead to step 11:
The number 83 fits into 330 3 times, leaving a remainder of 81.
Write down 3 as next digit of the result. 
Result so far: 1047119.493
If we take 249 away from 330, we end up 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.

Advancing to step 12:
83 can be fit into 810 9 times, resulting in a remainder of 63.
Write down 9 as next digit of the result. 
Result so far: 1047119.4939
If we take 747 away from 810, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 13:
83 can be fit into 630 7 times, resulting in a remainder of 49.
Put 7 as the next digit of the answer. 
Result so far: 1047119.49397
Subtracting 581 from 630 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 14:
The number 83 fits into 490 5 times, leaving a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 1047119.493975
Subtract 415 from 490 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 15:
750 divided by 83 is 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 1047119.4939759
The remainder is 3 after subtracting 747 from 750.
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 16:
If we divide 30 by 83, we get 0 and a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 1047119.4939759
If we take 0 away from 30, we end up 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.

Our division results in 1047119.4939759 with a remaining 3e-08.