368866 divided by 511 
We want to divide 368866 by 511.

On to step 1:
When dividing 3 by 511, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 511

Going ahead to step 2:
When dividing 36 by 511, we get 0 with a remainder of 36.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 36, we get 36.
Append the next digit (8) from the dividend to 36 and continue with: 368 / 511

Going ahead to step 3:
If we divide 368 by 511, we get 0 and a remainder of 368.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 368, we get 368.
Bring next digit (8) of the dividend behind the 368 and repeat the process: 3688 / 511

Let's proceed to step 4:
When dividing 3688 by 511, we get 7 with a remainder of 111.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 3577 away from 3688, we end up with 111.
Take the next digit (6) from the dividend and append it to 111, then repeat: 1116 / 511

Going ahead to step 5:
When dividing 1116 by 511, we get 2 with a remainder of 94.
The number 2 becomes the next digit in our result. 
Result so far: 72.0
Subtracting 1022 from 1116 leaves us with 94.
Append the next digit (6) from the dividend to 94 and continue with: 946 / 511

Advancing to step 6:
The number 511 fits into 946 1 times, leaving a remainder of 435.
Put 1 as the next digit of the answer. 
Result so far: 721.0
Subtract 511 from 946 to get 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Advancing to step 7:
If we divide 4350 by 511, we get 8 and a remainder of 262.
Record the quotient 8 as the next digit in the result. 
Result so far: 721.8
The remainder is 262 after subtracting 4088 from 4350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

On to step 8:
511 can be fit into 2620 5 times, resulting in a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 721.85
Deduct 2555 from 2620 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 9:
The number 511 fits into 650 1 times, leaving a remainder of 139.
Write down 1 as next digit of the result. 
Result so far: 721.851
Subtract 511 from 650 to get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Moving on to step 10:
1390 divided by 511 is 2 with a remainder of 368.
Put 2 as the next digit of the answer. 
Result so far: 721.8512
The remainder is 368 after subtracting 1022 from 1390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Step 11:
511 can be fit into 3680 7 times, resulting in a remainder of 103.
Use 7 as the next digit of our solution. 
Result so far: 721.85127
The remainder is 103 after subtracting 3577 from 3680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Going ahead to step 12:
1030 divided by 511 is 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 721.851272
If we take 1022 away from 1030, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
511 can be fit into 80 0 times, resulting in a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 721.851272
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 14:
The number 511 fits into 800 1 times, leaving a remainder of 289.
Record the quotient 1 as the next digit in the result. 
Result so far: 721.85127201
If we take 511 away from 800, we end up with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

The quotient of the division is 721.85127201, and the remainder is 2.89e-07.