6866430 ÷ 311 
We want to figure out the number of times 6866430 can be divided by 311.

Moving on to step 1:
When dividing 6 by 311, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 311

Moving on to step 2:
If we divide 68 by 311, we get 0 and a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Grab the next digit (6) from the dividend, add it to 68, then carry on: 686 / 311

Let's proceed to step 3:
When dividing 686 by 311, we get 2 with a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 622 from 686, we get 64.
Bring next digit (6) of the dividend behind the 64 and repeat the process: 646 / 311

On to step 4:
The number 311 fits into 646 2 times, leaving a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 22.0
The remainder is 24 after subtracting 622 from 646.
Grab the next digit (4) from the dividend, add it to 24, then carry on: 244 / 311

Moving on to step 5:
244 divided by 311 is 0 with a remainder of 244.
Put 0 as the next digit of the answer. 
Result so far: 220.0
Subtracting 0 from 244 leaves us with 244.
Take the next digit (3) from the dividend and append it to 244, then repeat: 2443 / 311

On to step 6:
The number 311 fits into 2443 7 times, leaving a remainder of 266.
Write down 7 as next digit of the result. 
Result so far: 2207.0
Deduct 2177 from 2443 and we're left with 266.
Fetch the next digit (0) from the dividend, attach it to 266 and continue: 2660 / 311

Moving on to step 7:
When dividing 2660 by 311, we get 8 with a remainder of 172.
Use 8 as the next digit of our solution. 
Result so far: 22078.0
If we subtract 2488 from 2660, we get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Advancing to step 8:
1720 divided by 311 is 5 with a remainder of 165.
Put 5 as the next digit of the answer. 
Result so far: 22078.5
Subtracting 1555 from 1720 leaves us with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Moving on to step 9:
If we divide 1650 by 311, we get 5 and a remainder of 95.
Put 5 as the next digit of the answer. 
Result so far: 22078.55
The remainder is 95 after subtracting 1555 from 1650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

After the division, we end up with 22078.55 and a remainder of 0.095.