We look at the division of 171551 by 64 
We're looking to find how many times 64 goes into 171551.

Advancing to step 1:
The number 64 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 64

On to step 2:
When dividing 17 by 64, we get 0 with a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Bring next digit (1) of the dividend behind the 17 and repeat the process: 171 / 64

Moving on to step 3:
64 goes into 171 2 times with a remainder of 43.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 128 from 171 and we're left with 43.
Bring next digit (5) of the dividend behind the 43 and repeat the process: 435 / 64

Advancing to step 4:
64 goes into 435 6 times with a remainder of 51.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
Deduct 384 from 435 and we're left with 51.
Grab the next digit (5) from the dividend, add it to 51, then carry on: 515 / 64

On to step 5:
The number 64 fits into 515 8 times, leaving a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 268.0
If we take 512 away from 515, we end up with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 64

Step 6:
If we divide 31 by 64, we get 0 and a remainder of 31.
The next digit of our result is 0. 
Result so far: 2680.0
Subtract 0 from 31 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 7:
64 goes into 310 4 times with a remainder of 54.
The next digit of our result is 4. 
Result so far: 2680.4
If we take 256 away from 310, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 8:
540 divided by 64 is 8 with a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 2680.48
Subtracting 512 from 540 leaves us 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.

Advancing to step 9:
280 divided by 64 is 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 2680.484
The remainder is 24 after subtracting 256 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
64 can be fit into 240 3 times, resulting in a remainder of 48.
Write down 3 as next digit of the result. 
Result so far: 2680.4843
If we subtract 192 from 240, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 11:
When dividing 480 by 64, we get 7 with a remainder of 32.
Put 7 as the next digit of the answer. 
Result so far: 2680.48437
If we take 448 away from 480, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 12:
320 divided by 64 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 2680.484375
If we subtract 320 from 320, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 13:
64 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 2680.484375
If we take 0 away from 0, 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.

Let's proceed to step 14:
When dividing 0 by 64, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2680.484375
Deduct 0 from 0 and we're left 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.

The final outcome is 2680.484375, with a leftover of 0.0.