161355 ÷ 64 
We want to figure out the number of times 161355 can be divided by 64.

Advancing to step 1:
The number 64 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 64

Let's proceed to step 2:
64 can be fit into 16 0 times, resulting in a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Append the next digit (1) from the dividend to 16 and continue with: 161 / 64

Let's proceed to step 3:
If we divide 161 by 64, we get 2 and a remainder of 33.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 128 from 161 leaves us with 33.
Include the next digit (3) from the dividend after 33, then repeat: 333 / 64

Moving on to step 4:
64 can be fit into 333 5 times, resulting in a remainder of 13.
The next digit of our result is 5. 
Result so far: 25.0
Deduct 320 from 333 and we're left with 13.
Take the next digit (5) from the dividend and append it to 13, then repeat: 135 / 64

On to step 5:
If we divide 135 by 64, we get 2 and a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 252.0
The remainder is 7 after subtracting 128 from 135.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 64

Going ahead to step 6:
The number 64 fits into 75 1 times, leaving a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 2521.0
Subtracting 64 from 75 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 7:
110 divided by 64 is 1 with a remainder of 46.
The number 1 becomes the next digit in our result. 
Result so far: 2521.1
The remainder is 46 after subtracting 64 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 8:
The number 64 fits into 460 7 times, leaving a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 2521.17
If we subtract 448 from 460, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
When dividing 120 by 64, we get 1 with a remainder of 56.
Put 1 as the next digit of the answer. 
Result so far: 2521.171
Subtract 64 from 120 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 10:
560 divided by 64 is 8 with a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 2521.1718
Subtract 512 from 560 to 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.
The next digit of our result is 7. 
Result so far: 2521.17187
Subtracting 448 from 480 leaves us 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:
The number 64 fits into 320 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 2521.171875
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.

Advancing to step 13:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 2521.171875
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.

Let's proceed to step 14:
When dividing 0 by 64, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 2521.171875
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 2521.171875 with a remainder of 0.0.