We're dividing 64609876 by 917 
We want to divide 64609876 by 917.

Step 1:
917 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 917

Let's proceed to step 2:
The number 917 fits into 64 0 times, leaving a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Fetch the next digit (6) from the dividend, attach it to 64 and continue: 646 / 917

Going ahead to step 3:
646 divided by 917 is 0 with a remainder of 646.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 646 and we're left with 646.
Append the next digit (0) from the dividend to 646 and continue with: 6460 / 917

Let's proceed to step 4:
917 goes into 6460 7 times with a remainder of 41.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 6419 from 6460 to get 41.
Grab the next digit (9) from the dividend, add it to 41, then carry on: 419 / 917

Advancing to step 5:
If we divide 419 by 917, we get 0 and a remainder of 419.
The next digit of our result is 0. 
Result so far: 70.0
Subtracting 0 from 419 leaves us with 419.
Take the next digit (8) from the dividend and append it to 419, then repeat: 4198 / 917

Step 6:
The number 917 fits into 4198 4 times, leaving a remainder of 530.
Use 4 as the next digit of our solution. 
Result so far: 704.0
If we subtract 3668 from 4198, we get 530.
Fetch the next digit (7) from the dividend, attach it to 530 and continue: 5307 / 917

Going ahead to step 7:
917 can be fit into 5307 5 times, resulting in a remainder of 722.
The number 5 becomes the next digit in our result. 
Result so far: 7045.0
If we take 4585 away from 5307, we end up with 722.
Grab the next digit (6) from the dividend, add it to 722, then carry on: 7226 / 917

Step 8:
917 can be fit into 7226 7 times, resulting in a remainder of 807.
The number 7 becomes the next digit in our result. 
Result so far: 70457.0
Deduct 6419 from 7226 and we're left with 807.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8070, and continue the process.

Moving on to step 9:
917 goes into 8070 8 times with a remainder of 734.
Use 8 as the next digit of our solution. 
Result so far: 70457.8
Subtract 7336 from 8070 to get 734.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7340, and continue the process.

Let's proceed to step 10:
If we divide 7340 by 917, we get 8 and a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 70457.88
Subtract 7336 from 7340 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 70457.88 with a remainder of 0.004.