66896816 ÷ 734 
Our goal is to divide 66896816 by 734.

Step 1:
6 divided by 734 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 734

Step 2:
The number 734 fits into 66 0 times, leaving a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Fetch the next digit (8) from the dividend, attach it to 66 and continue: 668 / 734

Step 3:
If we divide 668 by 734, we get 0 and a remainder of 668.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 668 to get 668.
Bring next digit (9) of the dividend behind the 668 and repeat the process: 6689 / 734

Step 4:
6689 divided by 734 is 9 with a remainder of 83.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtract 6606 from 6689 to get 83.
Include the next digit (6) from the dividend after 83, then repeat: 836 / 734

Step 5:
When dividing 836 by 734, we get 1 with a remainder of 102.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
The remainder is 102 after subtracting 734 from 836.
Take the next digit (8) from the dividend and append it to 102, then repeat: 1028 / 734

On to step 6:
When dividing 1028 by 734, we get 1 with a remainder of 294.
Put 1 as the next digit of the answer. 
Result so far: 911.0
If we take 734 away from 1028, we end up with 294.
Take the next digit (1) from the dividend and append it to 294, then repeat: 2941 / 734

On to step 7:
734 goes into 2941 4 times with a remainder of 5.
Use 4 as the next digit of our solution. 
Result so far: 9114.0
If we take 2936 away from 2941, we end up with 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 734

Moving on to step 8:
734 can be fit into 56 0 times, resulting in a remainder of 56.
The number 0 becomes the next digit in our result. 
Result so far: 91140.0
Subtract 0 from 56 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 9:
If we divide 560 by 734, we get 0 and a remainder of 560.
Put 0 as the next digit of the answer. 
Result so far: 91140.0
The remainder is 560 after subtracting 0 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Moving on to step 10:
734 can be fit into 5600 7 times, resulting in a remainder of 462.
Use 7 as the next digit of our solution. 
Result so far: 91140.07
Deduct 5138 from 5600 and we're left with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Let's proceed to step 11:
734 goes into 4620 6 times with a remainder of 216.
The next digit of our result is 6. 
Result so far: 91140.076
If we subtract 4404 from 4620, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Let's proceed to step 12:
734 can be fit into 2160 2 times, resulting in a remainder of 692.
Write down 2 as next digit of the result. 
Result so far: 91140.0762
If we take 1468 away from 2160, we end up with 692.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6920, and continue the process.

On to step 13:
734 can be fit into 6920 9 times, resulting in a remainder of 314.
Use 9 as the next digit of our solution. 
Result so far: 91140.07629
If we subtract 6606 from 6920, we get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Let's proceed to step 14:
3140 divided by 734 is 4 with a remainder of 204.
Write down 4 as next digit of the result. 
Result so far: 91140.076294
If we take 2936 away from 3140, we end up with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Going ahead to step 15:
When dividing 2040 by 734, we get 2 with a remainder of 572.
Record the quotient 2 as the next digit in the result. 
Result so far: 91140.0762942
Deduct 1468 from 2040 and we're left with 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

Step 16:
When dividing 5720 by 734, we get 7 with a remainder of 582.
Use 7 as the next digit of our solution. 
Result so far: 91140.07629427
Subtract 5138 from 5720 to get 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

The final outcome is 91140.07629427, with a leftover of 5.82e-07.