We're dividing 39911718 by 647 
We're looking to find how many times 647 goes into 39911718.

On to step 1:
647 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 647

Step 2:
When dividing 39 by 647, we get 0 with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Include the next digit (9) from the dividend after 39, then repeat: 399 / 647

Going ahead to step 3:
647 can be fit into 399 0 times, resulting in a remainder of 399.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 399 leaves us with 399.
Include the next digit (1) from the dividend after 399, then repeat: 3991 / 647

Step 4:
When dividing 3991 by 647, we get 6 with a remainder of 109.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 3882 from 3991 to get 109.
Fetch the next digit (1) from the dividend, attach it to 109 and continue: 1091 / 647

Going ahead to step 5:
647 can be fit into 1091 1 times, resulting in a remainder of 444.
Use 1 as the next digit of our solution. 
Result so far: 61.0
Deduct 647 from 1091 and we're left with 444.
Fetch the next digit (7) from the dividend, attach it to 444 and continue: 4447 / 647

Advancing to step 6:
4447 divided by 647 is 6 with a remainder of 565.
Use 6 as the next digit of our solution. 
Result so far: 616.0
Deduct 3882 from 4447 and we're left with 565.
Take the next digit (1) from the dividend and append it to 565, then repeat: 5651 / 647

Step 7:
When dividing 5651 by 647, we get 8 with a remainder of 475.
Put 8 as the next digit of the answer. 
Result so far: 6168.0
Subtract 5176 from 5651 to get 475.
Bring next digit (8) of the dividend behind the 475 and repeat the process: 4758 / 647

Moving on to step 8:
647 goes into 4758 7 times with a remainder of 229.
Use 7 as the next digit of our solution. 
Result so far: 61687.0
If we take 4529 away from 4758, we end up with 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Step 9:
647 can be fit into 2290 3 times, resulting in a remainder of 349.
Put 3 as the next digit of the answer. 
Result so far: 61687.3
If we subtract 1941 from 2290, we get 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Step 10:
The number 647 fits into 3490 5 times, leaving a remainder of 255.
Use 5 as the next digit of our solution. 
Result so far: 61687.35
If we take 3235 away from 3490, we end up with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Let's proceed to step 11:
647 can be fit into 2550 3 times, resulting in a remainder of 609.
Use 3 as the next digit of our solution. 
Result so far: 61687.353
Subtract 1941 from 2550 to get 609.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6090, and continue the process.

Moving on to step 12:
If we divide 6090 by 647, we get 9 and a remainder of 267.
Use 9 as the next digit of our solution. 
Result so far: 61687.3539
Subtracting 5823 from 6090 leaves us with 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Step 13:
If we divide 2670 by 647, we get 4 and a remainder of 82.
Record the quotient 4 as the next digit in the result. 
Result so far: 61687.35394
Subtract 2588 from 2670 to 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.

Moving on to step 14:
When dividing 820 by 647, we get 1 with a remainder of 173.
Record the quotient 1 as the next digit in the result. 
Result so far: 61687.353941
Deduct 647 from 820 and we're left with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Going ahead to step 15:
If we divide 1730 by 647, we get 2 and a remainder of 436.
Use 2 as the next digit of our solution. 
Result so far: 61687.3539412
If we take 1294 away from 1730, we end up with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Going ahead to step 16:
4360 divided by 647 is 6 with a remainder of 478.
The number 6 becomes the next digit in our result. 
Result so far: 61687.35394126
Deduct 3882 from 4360 and we're left with 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Our division results in 61687.35394126 with a remaining 4.78e-07.