72838243 divided by 666 
Let's see how many times 666 fits into 72838243.

Advancing to step 1:
666 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 666

Advancing to step 2:
666 goes into 72 0 times with a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Include the next digit (8) from the dividend after 72, then repeat: 728 / 666

Advancing to step 3:
The number 666 fits into 728 1 times, leaving a remainder of 62.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 666 from 728 leaves us with 62.
Take the next digit (3) from the dividend and append it to 62, then repeat: 623 / 666

On to step 4:
If we divide 623 by 666, we get 0 and a remainder of 623.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 623 and we're left with 623.
Take the next digit (8) from the dividend and append it to 623, then repeat: 6238 / 666

On to step 5:
When dividing 6238 by 666, we get 9 with a remainder of 244.
The number 9 becomes the next digit in our result. 
Result so far: 109.0
If we subtract 5994 from 6238, we get 244.
Append the next digit (2) from the dividend to 244 and continue with: 2442 / 666

Step 6:
If we divide 2442 by 666, we get 3 and a remainder of 444.
The number 3 becomes the next digit in our result. 
Result so far: 1093.0
If we take 1998 away from 2442, we end up with 444.
Fetch the next digit (4) from the dividend, attach it to 444 and continue: 4444 / 666

Moving on to step 7:
666 can be fit into 4444 6 times, resulting in a remainder of 448.
The next digit of our result is 6. 
Result so far: 10936.0
Subtracting 3996 from 4444 leaves us with 448.
Fetch the next digit (3) from the dividend, attach it to 448 and continue: 4483 / 666

Advancing to step 8:
666 goes into 4483 6 times with a remainder of 487.
Write down 6 as next digit of the result. 
Result so far: 109366.0
Subtract 3996 from 4483 to get 487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

Going ahead to step 9:
4870 divided by 666 is 7 with a remainder of 208.
Put 7 as the next digit of the answer. 
Result so far: 109366.7
The remainder is 208 after subtracting 4662 from 4870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Advancing to step 10:
666 goes into 2080 3 times with a remainder of 82.
Write down 3 as next digit of the result. 
Result so far: 109366.73
If we subtract 1998 from 2080, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 11:
If we divide 820 by 666, we get 1 and a remainder of 154.
Put 1 as the next digit of the answer. 
Result so far: 109366.731
If we subtract 666 from 820, we get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

On to step 12:
666 goes into 1540 2 times with a remainder of 208.
Write down 2 as next digit of the result. 
Result so far: 109366.7312
Subtracting 1332 from 1540 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Going ahead to step 13:
666 can be fit into 2080 3 times, resulting in a remainder of 82.
Put 3 as the next digit of the answer. 
Result so far: 109366.73123
If we take 1998 away from 2080, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 14:
If we divide 820 by 666, we get 1 and a remainder of 154.
Put 1 as the next digit of the answer. 
Result so far: 109366.731231
If we take 666 away from 820, we end up with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

On to step 15:
1540 divided by 666 is 2 with a remainder of 208.
The number 2 becomes the next digit in our result. 
Result so far: 109366.7312312
Deduct 1332 from 1540 and we're left with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Let's proceed to step 16:
The number 666 fits into 2080 3 times, leaving a remainder of 82.
The next digit of our result is 3. 
Result so far: 109366.73123123
Deduct 1998 from 2080 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Our division results in 109366.73123123 with a remaining 8.2e-08.