286821 ÷ 43 
Let's see how many times 43 fits into 286821.

Moving on to step 1:
43 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 43

Let's proceed to step 2:
43 goes into 28 0 times with a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Fetch the next digit (6) from the dividend, attach it to 28 and continue: 286 / 43

Let's proceed to step 3:
The number 43 fits into 286 6 times, leaving a remainder of 28.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 28 after subtracting 258 from 286.
Bring next digit (8) of the dividend behind the 28 and repeat the process: 288 / 43

On to step 4:
When dividing 288 by 43, we get 6 with a remainder of 30.
Record the quotient 6 as the next digit in the result. 
Result so far: 66.0
Deduct 258 from 288 and we're left with 30.
Append the next digit (2) from the dividend to 30 and continue with: 302 / 43

Going ahead to step 5:
The number 43 fits into 302 7 times, leaving a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 667.0
Subtracting 301 from 302 leaves us with 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 43

On to step 6:
11 divided by 43 is 0 with a remainder of 11.
The next digit of our result is 0. 
Result so far: 6670.0
The remainder is 11 after subtracting 0 from 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
If we divide 110 by 43, we get 2 and a remainder of 24.
The next digit of our result is 2. 
Result so far: 6670.2
If we take 86 away from 110, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 8:
The number 43 fits into 240 5 times, leaving a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 6670.25
If we subtract 215 from 240, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
If we divide 250 by 43, we get 5 and a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 6670.255
Deduct 215 from 250 and we're left with 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 quotient of the division is 6670.255, and the remainder is 0.0035.