86335270 ÷ 387 
We want to divide 86335270 by 387.

Moving on to step 1:
If we divide 8 by 387, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 387

Moving on to step 2:
When dividing 86 by 387, we get 0 with a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Bring next digit (3) of the dividend behind the 86 and repeat the process: 863 / 387

On to step 3:
387 can be fit into 863 2 times, resulting in a remainder of 89.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 774 from 863, we get 89.
Bring next digit (3) of the dividend behind the 89 and repeat the process: 893 / 387

Advancing to step 4:
If we divide 893 by 387, we get 2 and a remainder of 119.
Write down 2 as next digit of the result. 
Result so far: 22.0
Deduct 774 from 893 and we're left with 119.
Take the next digit (5) from the dividend and append it to 119, then repeat: 1195 / 387

Going ahead to step 5:
387 goes into 1195 3 times with a remainder of 34.
Put 3 as the next digit of the answer. 
Result so far: 223.0
Subtracting 1161 from 1195 leaves us with 34.
Grab the next digit (2) from the dividend, add it to 34, then carry on: 342 / 387

Let's proceed to step 6:
387 goes into 342 0 times with a remainder of 342.
Put 0 as the next digit of the answer. 
Result so far: 2230.0
If we subtract 0 from 342, we get 342.
Take the next digit (7) from the dividend and append it to 342, then repeat: 3427 / 387

Step 7:
If we divide 3427 by 387, we get 8 and a remainder of 331.
Record the quotient 8 as the next digit in the result. 
Result so far: 22308.0
Deduct 3096 from 3427 and we're left with 331.
Grab the next digit (0) from the dividend, add it to 331, then carry on: 3310 / 387

Moving on to step 8:
3310 divided by 387 is 8 with a remainder of 214.
Record the quotient 8 as the next digit in the result. 
Result so far: 223088.0
Subtracting 3096 from 3310 leaves us with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

On to step 9:
When dividing 2140 by 387, we get 5 with a remainder of 205.
Write down 5 as next digit of the result. 
Result so far: 223088.5
The remainder is 205 after subtracting 1935 from 2140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Moving on to step 10:
The number 387 fits into 2050 5 times, leaving a remainder of 115.
Record the quotient 5 as the next digit in the result. 
Result so far: 223088.55
If we subtract 1935 from 2050, we get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Our division results in 223088.55 with a remaining 0.115.