Let's divide 86505487 by 214
We want to divide 86505487 by 214.

Going ahead to step 1:
If we divide 8 by 214, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 214

Step 2:
214 can be fit into 86 0 times, resulting in a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Include the next digit (5) from the dividend after 86, then repeat: 865 / 214

On to step 3:
214 can be fit into 865 4 times, resulting in a remainder of 9.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 856 from 865 and we're left with 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 214

Step 4:
If we divide 90 by 214, we get 0 and a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 40.0
Subtracting 0 from 90 leaves us with 90.
Bring next digit (5) of the dividend behind the 90 and repeat the process: 905 / 214

Advancing to step 5:
214 can be fit into 905 4 times, resulting in a remainder of 49.
Put 4 as the next digit of the answer. 
Result so far: 404.0
If we take 856 away from 905, we end up with 49.
Take the next digit (4) from the dividend and append it to 49, then repeat: 494 / 214

On to step 6:
214 goes into 494 2 times with a remainder of 66.
Use 2 as the next digit of our solution. 
Result so far: 4042.0
The remainder is 66 after subtracting 428 from 494.
Bring next digit (8) of the dividend behind the 66 and repeat the process: 668 / 214

Let's proceed to step 7:
When dividing 668 by 214, we get 3 with a remainder of 26.
The number 3 becomes the next digit in our result. 
Result so far: 40423.0
If we subtract 642 from 668, we get 26.
Take the next digit (7) from the dividend and append it to 26, then repeat: 267 / 214

Moving on to step 8:
267 divided by 214 is 1 with a remainder of 53.
Record the quotient 1 as the next digit in the result. 
Result so far: 404231.0
Deduct 214 from 267 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 9:
If we divide 530 by 214, we get 2 and a remainder of 102.
The number 2 becomes the next digit in our result. 
Result so far: 404231.2
Deduct 428 from 530 and we're left with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Moving on to step 10:
214 goes into 1020 4 times with a remainder of 164.
Put 4 as the next digit of the answer. 
Result so far: 404231.24
If we subtract 856 from 1020, we get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Step 11:
214 can be fit into 1640 7 times, resulting in a remainder of 142.
Record the quotient 7 as the next digit in the result. 
Result so far: 404231.247
Deduct 1498 from 1640 and we're left with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

On to step 12:
When dividing 1420 by 214, we get 6 with a remainder of 136.
Write down 6 as next digit of the result. 
Result so far: 404231.2476
Subtracting 1284 from 1420 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Going ahead to step 13:
1360 divided by 214 is 6 with a remainder of 76.
Put 6 as the next digit of the answer. 
Result so far: 404231.24766
Subtracting 1284 from 1360 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

After the division, we end up with 404231.24766 and a remainder of 7.6e-05.