We look at the division of 10572639 by 617 
We're looking to find how many times 617 goes into 10572639.

Going ahead to step 1:
If we divide 1 by 617, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 617

Advancing to step 2:
617 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Take the next digit (5) from the dividend and append it to 10, then repeat: 105 / 617

Going ahead to step 3:
617 goes into 105 0 times with a remainder of 105.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 105 to get 105.
Bring next digit (7) of the dividend behind the 105 and repeat the process: 1057 / 617

Advancing to step 4:
The number 617 fits into 1057 1 times, leaving a remainder of 440.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 617 away from 1057, we end up with 440.
Grab the next digit (2) from the dividend, add it to 440, then carry on: 4402 / 617

On to step 5:
617 goes into 4402 7 times with a remainder of 83.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we take 4319 away from 4402, we end up with 83.
Bring next digit (6) of the dividend behind the 83 and repeat the process: 836 / 617

Step 6:
If we divide 836 by 617, we get 1 and a remainder of 219.
Put 1 as the next digit of the answer. 
Result so far: 171.0
Subtracting 617 from 836 leaves us with 219.
Fetch the next digit (3) from the dividend, attach it to 219 and continue: 2193 / 617

Moving on to step 7:
When dividing 2193 by 617, we get 3 with a remainder of 342.
Write down 3 as next digit of the result. 
Result so far: 1713.0
If we subtract 1851 from 2193, we get 342.
Fetch the next digit (9) from the dividend, attach it to 342 and continue: 3429 / 617

Moving on to step 8:
The number 617 fits into 3429 5 times, leaving a remainder of 344.
Use 5 as the next digit of our solution. 
Result so far: 17135.0
Deduct 3085 from 3429 and we're left with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Going ahead to step 9:
When dividing 3440 by 617, we get 5 with a remainder of 355.
Record the quotient 5 as the next digit in the result. 
Result so far: 17135.5
Subtract 3085 from 3440 to get 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Step 10:
If we divide 3550 by 617, we get 5 and a remainder of 465.
Record the quotient 5 as the next digit in the result. 
Result so far: 17135.55
Subtract 3085 from 3550 to get 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

The final outcome is 17135.55, with a leftover of 0.465.