Let's divide 66040356 by 617
Let's see how many times 617 fits into 66040356.

Step 1:
617 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 617

Moving on to step 2:
617 can be fit into 66 0 times, resulting in a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Include the next digit (0) from the dividend after 66, then repeat: 660 / 617

Moving on to step 3:
The number 617 fits into 660 1 times, leaving a remainder of 43.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 617 away from 660, we end up with 43.
Include the next digit (4) from the dividend after 43, then repeat: 434 / 617

Let's proceed to step 4:
When dividing 434 by 617, we get 0 with a remainder of 434.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 434, we end up with 434.
Append the next digit (0) from the dividend to 434 and continue with: 4340 / 617

Advancing to step 5:
617 can be fit into 4340 7 times, resulting in a remainder of 21.
The next digit of our result is 7. 
Result so far: 107.0
The remainder is 21 after subtracting 4319 from 4340.
Grab the next digit (3) from the dividend, add it to 21, then carry on: 213 / 617

Going ahead to step 6:
The number 617 fits into 213 0 times, leaving a remainder of 213.
The number 0 becomes the next digit in our result. 
Result so far: 1070.0
If we subtract 0 from 213, we get 213.
Fetch the next digit (5) from the dividend, attach it to 213 and continue: 2135 / 617

Moving on to step 7:
If we divide 2135 by 617, we get 3 and a remainder of 284.
Use 3 as the next digit of our solution. 
Result so far: 10703.0
If we subtract 1851 from 2135, we get 284.
Grab the next digit (6) from the dividend, add it to 284, then carry on: 2846 / 617

Going ahead to step 8:
If we divide 2846 by 617, we get 4 and a remainder of 378.
Write down 4 as next digit of the result. 
Result so far: 107034.0
If we subtract 2468 from 2846, we get 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Let's proceed to step 9:
617 goes into 3780 6 times with a remainder of 78.
Put 6 as the next digit of the answer. 
Result so far: 107034.6
Subtracting 3702 from 3780 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 10:
When dividing 780 by 617, we get 1 with a remainder of 163.
The next digit of our result is 1. 
Result so far: 107034.61
Deduct 617 from 780 and we're left with 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

On to step 11:
617 can be fit into 1630 2 times, resulting in a remainder of 396.
The next digit of our result is 2. 
Result so far: 107034.612
If we take 1234 away from 1630, we end up with 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Step 12:
The number 617 fits into 3960 6 times, leaving a remainder of 258.
Put 6 as the next digit of the answer. 
Result so far: 107034.6126
Subtract 3702 from 3960 to get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

On to step 13:
If we divide 2580 by 617, we get 4 and a remainder of 112.
Use 4 as the next digit of our solution. 
Result so far: 107034.61264
Deduct 2468 from 2580 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 14:
1120 divided by 617 is 1 with a remainder of 503.
The next digit of our result is 1. 
Result so far: 107034.612641
Subtract 617 from 1120 to get 503.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5030, and continue the process.

Going ahead to step 15:
5030 divided by 617 is 8 with a remainder of 94.
The next digit of our result is 8. 
Result so far: 107034.6126418
Subtracting 4936 from 5030 leaves us with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

On to step 16:
617 goes into 940 1 times with a remainder of 323.
Write down 1 as next digit of the result. 
Result so far: 107034.61264181
Deduct 617 from 940 and we're left with 323.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

The final outcome is 107034.61264181, with a leftover of 3.23e-07.