We look at the division of 64920587 by 717 
Let's see how many times 717 fits into 64920587.

Going ahead to step 1:
If we divide 6 by 717, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 717

On to step 2:
717 can be fit into 64 0 times, resulting in a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Fetch the next digit (9) from the dividend, attach it to 64 and continue: 649 / 717

Advancing to step 3:
If we divide 649 by 717, we get 0 and a remainder of 649.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 649 after subtracting 0 from 649.
Include the next digit (2) from the dividend after 649, then repeat: 6492 / 717

Step 4:
If we divide 6492 by 717, we get 9 and a remainder of 39.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 6453 from 6492, we get 39.
Take the next digit (0) from the dividend and append it to 39, then repeat: 390 / 717

Advancing to step 5:
717 can be fit into 390 0 times, resulting in a remainder of 390.
Put 0 as the next digit of the answer. 
Result so far: 90.0
Subtract 0 from 390 to get 390.
Grab the next digit (5) from the dividend, add it to 390, then carry on: 3905 / 717

On to step 6:
717 can be fit into 3905 5 times, resulting in a remainder of 320.
The next digit of our result is 5. 
Result so far: 905.0
If we take 3585 away from 3905, we end up with 320.
Append the next digit (8) from the dividend to 320 and continue with: 3208 / 717

Step 7:
3208 divided by 717 is 4 with a remainder of 340.
Write down 4 as next digit of the result. 
Result so far: 9054.0
Subtract 2868 from 3208 to get 340.
Fetch the next digit (7) from the dividend, attach it to 340 and continue: 3407 / 717

Moving on to step 8:
When dividing 3407 by 717, we get 4 with a remainder of 539.
Put 4 as the next digit of the answer. 
Result so far: 90544.0
Subtract 2868 from 3407 to get 539.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5390, and continue the process.

On to step 9:
717 goes into 5390 7 times with a remainder of 371.
Record the quotient 7 as the next digit in the result. 
Result so far: 90544.7
If we take 5019 away from 5390, we end up with 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Going ahead to step 10:
When dividing 3710 by 717, we get 5 with a remainder of 125.
Record the quotient 5 as the next digit in the result. 
Result so far: 90544.75
The remainder is 125 after subtracting 3585 from 3710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

On to step 11:
If we divide 1250 by 717, we get 1 and a remainder of 533.
The next digit of our result is 1. 
Result so far: 90544.751
Deduct 717 from 1250 and we're left with 533.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5330, and continue the process.

Moving on to step 12:
717 can be fit into 5330 7 times, resulting in a remainder of 311.
Put 7 as the next digit of the answer. 
Result so far: 90544.7517
The remainder is 311 after subtracting 5019 from 5330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

On to step 13:
If we divide 3110 by 717, we get 4 and a remainder of 242.
Use 4 as the next digit of our solution. 
Result so far: 90544.75174
Deduct 2868 from 3110 and we're left with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Step 14:
717 goes into 2420 3 times with a remainder of 269.
The number 3 becomes the next digit in our result. 
Result so far: 90544.751743
Deduct 2151 from 2420 and we're left with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Step 15:
717 goes into 2690 3 times with a remainder of 539.
The number 3 becomes the next digit in our result. 
Result so far: 90544.7517433
If we take 2151 away from 2690, we end up with 539.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5390, and continue the process.

The quotient of the division is 90544.7517433, and the remainder is 5.39e-06.