80631666 divided by 724 
Let's see how many times 724 fits into 80631666.

Moving on to step 1:
8 divided by 724 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 724

Advancing to step 2:
If we divide 80 by 724, we get 0 and a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Grab the next digit (6) from the dividend, add it to 80, then carry on: 806 / 724

Step 3:
If we divide 806 by 724, we get 1 and a remainder of 82.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 724 away from 806, we end up with 82.
Include the next digit (3) from the dividend after 82, then repeat: 823 / 724

On to step 4:
The number 724 fits into 823 1 times, leaving a remainder of 99.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 724 from 823 leaves us with 99.
Append the next digit (1) from the dividend to 99 and continue with: 991 / 724

Let's proceed to step 5:
724 goes into 991 1 times with a remainder of 267.
Record the quotient 1 as the next digit in the result. 
Result so far: 111.0
The remainder is 267 after subtracting 724 from 991.
Grab the next digit (6) from the dividend, add it to 267, then carry on: 2676 / 724

Moving on to step 6:
When dividing 2676 by 724, we get 3 with a remainder of 504.
Write down 3 as next digit of the result. 
Result so far: 1113.0
Deduct 2172 from 2676 and we're left with 504.
Include the next digit (6) from the dividend after 504, then repeat: 5046 / 724

Let's proceed to step 7:
If we divide 5046 by 724, we get 6 and a remainder of 702.
Write down 6 as next digit of the result. 
Result so far: 11136.0
Subtract 4344 from 5046 to get 702.
Bring next digit (6) of the dividend behind the 702 and repeat the process: 7026 / 724

Going ahead to step 8:
If we divide 7026 by 724, we get 9 and a remainder of 510.
The number 9 becomes the next digit in our result. 
Result so far: 111369.0
The remainder is 510 after subtracting 6516 from 7026.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Going ahead to step 9:
724 goes into 5100 7 times with a remainder of 32.
The next digit of our result is 7. 
Result so far: 111369.7
Subtracting 5068 from 5100 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
724 can be fit into 320 0 times, resulting in a remainder of 320.
The number 0 becomes the next digit in our result. 
Result so far: 111369.7
If we subtract 0 from 320, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 11:
If we divide 3200 by 724, we get 4 and a remainder of 304.
Put 4 as the next digit of the answer. 
Result so far: 111369.704
If we subtract 2896 from 3200, we get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

On to step 12:
If we divide 3040 by 724, we get 4 and a remainder of 144.
The number 4 becomes the next digit in our result. 
Result so far: 111369.7044
Deduct 2896 from 3040 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

The quotient of the division is 111369.7044, and the remainder is 0.00144.