We look at the division of 86223487 by 497 
Our goal is to divide 86223487 by 497.

Moving on to step 1:
When dividing 8 by 497, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 497

Advancing to step 2:
497 can be fit into 86 0 times, resulting in a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Fetch the next digit (2) from the dividend, attach it to 86 and continue: 862 / 497

Let's proceed to step 3:
When dividing 862 by 497, we get 1 with a remainder of 365.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 497 away from 862, we end up with 365.
Bring next digit (2) of the dividend behind the 365 and repeat the process: 3652 / 497

Moving on to step 4:
497 goes into 3652 7 times with a remainder of 173.
Write down 7 as next digit of the result. 
Result so far: 17.0
The remainder is 173 after subtracting 3479 from 3652.
Take the next digit (3) from the dividend and append it to 173, then repeat: 1733 / 497

On to step 5:
The number 497 fits into 1733 3 times, leaving a remainder of 242.
The next digit of our result is 3. 
Result so far: 173.0
Subtracting 1491 from 1733 leaves us with 242.
Include the next digit (4) from the dividend after 242, then repeat: 2424 / 497

Let's proceed to step 6:
The number 497 fits into 2424 4 times, leaving a remainder of 436.
Use 4 as the next digit of our solution. 
Result so far: 1734.0
Deduct 1988 from 2424 and we're left with 436.
Append the next digit (8) from the dividend to 436 and continue with: 4368 / 497

Moving on to step 7:
If we divide 4368 by 497, we get 8 and a remainder of 392.
The number 8 becomes the next digit in our result. 
Result so far: 17348.0
Subtract 3976 from 4368 to get 392.
Include the next digit (7) from the dividend after 392, then repeat: 3927 / 497

Let's proceed to step 8:
497 can be fit into 3927 7 times, resulting in a remainder of 448.
Record the quotient 7 as the next digit in the result. 
Result so far: 173487.0
Deduct 3479 from 3927 and we're left with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Going ahead to step 9:
497 goes into 4480 9 times with a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 173487.9
The remainder is 7 after subtracting 4473 from 4480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 10:
497 can be fit into 70 0 times, resulting in a remainder of 70.
The next digit of our result is 0. 
Result so far: 173487.9
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 11:
The number 497 fits into 700 1 times, leaving a remainder of 203.
The number 1 becomes the next digit in our result. 
Result so far: 173487.901
If we subtract 497 from 700, we get 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

Going ahead to step 12:
If we divide 2030 by 497, we get 4 and a remainder of 42.
The number 4 becomes the next digit in our result. 
Result so far: 173487.9014
Deduct 1988 from 2030 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 13:
497 can be fit into 420 0 times, resulting in a remainder of 420.
Use 0 as the next digit of our solution. 
Result so far: 173487.9014
If we subtract 0 from 420, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Step 14:
The number 497 fits into 4200 8 times, leaving a remainder of 224.
Put 8 as the next digit of the answer. 
Result so far: 173487.901408
If we subtract 3976 from 4200, we get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Advancing to step 15:
497 can be fit into 2240 4 times, resulting in a remainder of 252.
The next digit of our result is 4. 
Result so far: 173487.9014084
Subtracting 1988 from 2240 leaves us with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Advancing to step 16:
497 can be fit into 2520 5 times, resulting in a remainder of 35.
The next digit of our result is 5. 
Result so far: 173487.90140845
If we subtract 2485 from 2520, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final outcome is 173487.90140845, with a leftover of 3.5e-08.