We divide 86274523 by 618
Let's see how many times 618 fits into 86274523.

Advancing to step 1:
8 divided by 618 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 618

On to step 2:
86 divided by 618 is 0 with a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Fetch the next digit (2) from the dividend, attach it to 86 and continue: 862 / 618

Let's proceed to step 3:
The number 618 fits into 862 1 times, leaving a remainder of 244.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 618 from 862, we get 244.
Grab the next digit (7) from the dividend, add it to 244, then carry on: 2447 / 618

Moving on to step 4:
The number 618 fits into 2447 3 times, leaving a remainder of 593.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Deduct 1854 from 2447 and we're left with 593.
Bring next digit (4) of the dividend behind the 593 and repeat the process: 5934 / 618

Going ahead to step 5:
618 can be fit into 5934 9 times, resulting in a remainder of 372.
Use 9 as the next digit of our solution. 
Result so far: 139.0
Subtract 5562 from 5934 to get 372.
Fetch the next digit (5) from the dividend, attach it to 372 and continue: 3725 / 618

Moving on to step 6:
3725 divided by 618 is 6 with a remainder of 17.
Put 6 as the next digit of the answer. 
Result so far: 1396.0
If we subtract 3708 from 3725, we get 17.
Bring next digit (2) of the dividend behind the 17 and repeat the process: 172 / 618

Let's proceed to step 7:
618 goes into 172 0 times with a remainder of 172.
The next digit of our result is 0. 
Result so far: 13960.0
If we subtract 0 from 172, we get 172.
Append the next digit (3) from the dividend to 172 and continue with: 1723 / 618

Step 8:
When dividing 1723 by 618, we get 2 with a remainder of 487.
Record the quotient 2 as the next digit in the result. 
Result so far: 139602.0
Subtracting 1236 from 1723 leaves us with 487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

Moving on to step 9:
618 can be fit into 4870 7 times, resulting in a remainder of 544.
Put 7 as the next digit of the answer. 
Result so far: 139602.7
Subtract 4326 from 4870 to get 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

On to step 10:
618 can be fit into 5440 8 times, resulting in a remainder of 496.
Put 8 as the next digit of the answer. 
Result so far: 139602.78
Subtracting 4944 from 5440 leaves us with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Moving on to step 11:
When dividing 4960 by 618, we get 8 with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 139602.788
If we take 4944 away from 4960, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 139602.788 with a remainder of 0.0016.