We're dividing 40950617 by 634 
We want to figure out the number of times 40950617 can be divided by 634.

Step 1:
The number 634 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 634

On to step 2:
40 divided by 634 is 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 40 after subtracting 0 from 40.
Grab the next digit (9) from the dividend, add it to 40, then carry on: 409 / 634

Going ahead to step 3:
409 divided by 634 is 0 with a remainder of 409.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 409, we end up with 409.
Bring next digit (5) of the dividend behind the 409 and repeat the process: 4095 / 634

Step 4:
When dividing 4095 by 634, we get 6 with a remainder of 291.
The next digit of our result is 6. 
Result so far: 6.0
If we take 3804 away from 4095, we end up with 291.
Take the next digit (0) from the dividend and append it to 291, then repeat: 2910 / 634

Advancing to step 5:
634 can be fit into 2910 4 times, resulting in a remainder of 374.
Put 4 as the next digit of the answer. 
Result so far: 64.0
Deduct 2536 from 2910 and we're left with 374.
Include the next digit (6) from the dividend after 374, then repeat: 3746 / 634

Moving on to step 6:
If we divide 3746 by 634, we get 5 and a remainder of 576.
Write down 5 as next digit of the result. 
Result so far: 645.0
The remainder is 576 after subtracting 3170 from 3746.
Include the next digit (1) from the dividend after 576, then repeat: 5761 / 634

Moving on to step 7:
If we divide 5761 by 634, we get 9 and a remainder of 55.
Record the quotient 9 as the next digit in the result. 
Result so far: 6459.0
Subtract 5706 from 5761 to get 55.
Bring next digit (7) of the dividend behind the 55 and repeat the process: 557 / 634

Step 8:
557 divided by 634 is 0 with a remainder of 557.
Record the quotient 0 as the next digit in the result. 
Result so far: 64590.0
Subtracting 0 from 557 leaves us with 557.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5570, and continue the process.

Going ahead to step 9:
5570 divided by 634 is 8 with a remainder of 498.
Put 8 as the next digit of the answer. 
Result so far: 64590.8
Subtract 5072 from 5570 to get 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Going ahead to step 10:
When dividing 4980 by 634, we get 7 with a remainder of 542.
The number 7 becomes the next digit in our result. 
Result so far: 64590.87
Subtracting 4438 from 4980 leaves us with 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

Going ahead to step 11:
If we divide 5420 by 634, we get 8 and a remainder of 348.
The number 8 becomes the next digit in our result. 
Result so far: 64590.878
If we subtract 5072 from 5420, we get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Step 12:
The number 634 fits into 3480 5 times, leaving a remainder of 310.
Write down 5 as next digit of the result. 
Result so far: 64590.8785
Subtract 3170 from 3480 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 13:
The number 634 fits into 3100 4 times, leaving a remainder of 564.
Write down 4 as next digit of the result. 
Result so far: 64590.87854
The remainder is 564 after subtracting 2536 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Moving on to step 14:
The number 634 fits into 5640 8 times, leaving a remainder of 568.
The number 8 becomes the next digit in our result. 
Result so far: 64590.878548
Subtract 5072 from 5640 to get 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Step 15:
5680 divided by 634 is 8 with a remainder of 608.
Use 8 as the next digit of our solution. 
Result so far: 64590.8785488
If we take 5072 away from 5680, we end up with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

The final outcome is 64590.8785488, with a leftover of 6.08e-06.