617628 ÷ 64 
We want to figure out the number of times 617628 can be divided by 64.

Advancing to step 1:
6 divided by 64 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 64

Moving on to step 2:
61 divided by 64 is 0 with a remainder of 61.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 61 after subtracting 0 from 61.
Take the next digit (7) from the dividend and append it to 61, then repeat: 617 / 64

Let's proceed to step 3:
64 goes into 617 9 times with a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 576 from 617 to get 41.
Grab the next digit (6) from the dividend, add it to 41, then carry on: 416 / 64

Advancing to step 4:
If we divide 416 by 64, we get 6 and a remainder of 32.
The next digit of our result is 6. 
Result so far: 96.0
If we subtract 384 from 416, we get 32.
Bring next digit (2) of the dividend behind the 32 and repeat the process: 322 / 64

Advancing to step 5:
The number 64 fits into 322 5 times, leaving a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 965.0
Deduct 320 from 322 and we're left with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 64

Advancing to step 6:
64 goes into 28 0 times with a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 9650.0
If we take 0 away from 28, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 7:
When dividing 280 by 64, we get 4 with a remainder of 24.
The next digit of our result is 4. 
Result so far: 9650.4
Subtracting 256 from 280 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 8:
64 goes into 240 3 times with a remainder of 48.
Use 3 as the next digit of our solution. 
Result so far: 9650.43
Subtracting 192 from 240 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 9:
64 goes into 480 7 times with a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 9650.437
The remainder is 32 after subtracting 448 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 10:
The number 64 fits into 320 5 times, leaving a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 9650.4375
If we take 320 away from 320, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
64 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 9650.4375
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
If we divide 0 by 64, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 9650.4375
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 9650.4375 with a remainder of 0.0.