86138913 divided by 618 
We want to divide 86138913 by 618.

Advancing to step 1:
When dividing 8 by 618, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 618

Step 2:
618 can be fit into 86 0 times, resulting in a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Include the next digit (1) from the dividend after 86, then repeat: 861 / 618

Advancing to step 3:
861 divided by 618 is 1 with a remainder of 243.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 618 away from 861, we end up with 243.
Fetch the next digit (3) from the dividend, attach it to 243 and continue: 2433 / 618

Going ahead to step 4:
618 goes into 2433 3 times with a remainder of 579.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we subtract 1854 from 2433, we get 579.
Include the next digit (8) from the dividend after 579, then repeat: 5798 / 618

Going ahead to step 5:
5798 divided by 618 is 9 with a remainder of 236.
The next digit of our result is 9. 
Result so far: 139.0
The remainder is 236 after subtracting 5562 from 5798.
Take the next digit (9) from the dividend and append it to 236, then repeat: 2369 / 618

Step 6:
618 can be fit into 2369 3 times, resulting in a remainder of 515.
Write down 3 as next digit of the result. 
Result so far: 1393.0
If we take 1854 away from 2369, we end up with 515.
Take the next digit (1) from the dividend and append it to 515, then repeat: 5151 / 618

Going ahead to step 7:
618 can be fit into 5151 8 times, resulting in a remainder of 207.
Record the quotient 8 as the next digit in the result. 
Result so far: 13938.0
If we take 4944 away from 5151, we end up with 207.
Fetch the next digit (3) from the dividend, attach it to 207 and continue: 2073 / 618

On to step 8:
The number 618 fits into 2073 3 times, leaving a remainder of 219.
Record the quotient 3 as the next digit in the result. 
Result so far: 139383.0
Subtract 1854 from 2073 to get 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Moving on to step 9:
618 goes into 2190 3 times with a remainder of 336.
Use 3 as the next digit of our solution. 
Result so far: 139383.3
If we take 1854 away from 2190, we end up with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Moving on to step 10:
When dividing 3360 by 618, we get 5 with a remainder of 270.
Record the quotient 5 as the next digit in the result. 
Result so far: 139383.35
Deduct 3090 from 3360 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 11:
If we divide 2700 by 618, we get 4 and a remainder of 228.
The number 4 becomes the next digit in our result. 
Result so far: 139383.354
Subtract 2472 from 2700 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 12:
618 goes into 2280 3 times with a remainder of 426.
The next digit of our result is 3. 
Result so far: 139383.3543
If we take 1854 away from 2280, we end up with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

On to step 13:
The number 618 fits into 4260 6 times, leaving a remainder of 552.
Put 6 as the next digit of the answer. 
Result so far: 139383.35436
Deduct 3708 from 4260 and we're left with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Step 14:
The number 618 fits into 5520 8 times, leaving a remainder of 576.
Write down 8 as next digit of the result. 
Result so far: 139383.354368
Deduct 4944 from 5520 and we're left with 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

Step 15:
618 can be fit into 5760 9 times, resulting in a remainder of 198.
Put 9 as the next digit of the answer. 
Result so far: 139383.3543689
Deduct 5562 from 5760 and we're left with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Advancing to step 16:
If we divide 1980 by 618, we get 3 and a remainder of 126.
The number 3 becomes the next digit in our result. 
Result so far: 139383.35436893
The remainder is 126 after subtracting 1854 from 1980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

The quotient of the division is 139383.35436893, and the remainder is 1.26e-07.