We look at the division of 86284460 by 507 
Our goal is to divide 86284460 by 507.

Let's proceed to step 1:
When dividing 8 by 507, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 507

Moving on to step 2:
The number 507 fits into 86 0 times, leaving a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Append the next digit (2) from the dividend to 86 and continue with: 862 / 507

Advancing to step 3:
862 divided by 507 is 1 with a remainder of 355.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 507 from 862 to get 355.
Grab the next digit (8) from the dividend, add it to 355, then carry on: 3558 / 507

On to step 4:
507 goes into 3558 7 times with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 17.0
Deduct 3549 from 3558 and we're left with 9.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 507

Moving on to step 5:
When dividing 94 by 507, we get 0 with a remainder of 94.
Write down 0 as next digit of the result. 
Result so far: 170.0
Subtract 0 from 94 to get 94.
Take the next digit (4) from the dividend and append it to 94, then repeat: 944 / 507

Going ahead to step 6:
507 goes into 944 1 times with a remainder of 437.
Record the quotient 1 as the next digit in the result. 
Result so far: 1701.0
If we subtract 507 from 944, we get 437.
Bring next digit (6) of the dividend behind the 437 and repeat the process: 4376 / 507

On to step 7:
When dividing 4376 by 507, we get 8 with a remainder of 320.
Use 8 as the next digit of our solution. 
Result so far: 17018.0
Subtracting 4056 from 4376 leaves us with 320.
Include the next digit (0) from the dividend after 320, then repeat: 3200 / 507

Advancing to step 8:
3200 divided by 507 is 6 with a remainder of 158.
Use 6 as the next digit of our solution. 
Result so far: 170186.0
If we subtract 3042 from 3200, we get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

On to step 9:
507 can be fit into 1580 3 times, resulting in a remainder of 59.
Put 3 as the next digit of the answer. 
Result so far: 170186.3
If we take 1521 away from 1580, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 10:
507 can be fit into 590 1 times, resulting in a remainder of 83.
Put 1 as the next digit of the answer. 
Result so far: 170186.31
Subtract 507 from 590 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Let's proceed to step 11:
The number 507 fits into 830 1 times, leaving a remainder of 323.
The number 1 becomes the next digit in our result. 
Result so far: 170186.311
Subtracting 507 from 830 leaves us with 323.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

The final result is 170186.311 with a remainder of 0.0323.