We divide 155781 by 64
We want to figure out the number of times 155781 can be divided by 64.

Advancing to step 1:
The number 64 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 64

Going ahead to step 2:
64 goes into 15 0 times with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 64

Moving on to step 3:
64 goes into 155 2 times with a remainder of 27.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 128 from 155 and we're left with 27.
Append the next digit (7) from the dividend to 27 and continue with: 277 / 64

On to step 4:
64 goes into 277 4 times with a remainder of 21.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
Subtracting 256 from 277 leaves us with 21.
Take the next digit (8) from the dividend and append it to 21, then repeat: 218 / 64

Moving on to step 5:
218 divided by 64 is 3 with a remainder of 26.
The number 3 becomes the next digit in our result. 
Result so far: 243.0
The remainder is 26 after subtracting 192 from 218.
Bring next digit (1) of the dividend behind the 26 and repeat the process: 261 / 64

Moving on to step 6:
If we divide 261 by 64, we get 4 and a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 2434.0
If we subtract 256 from 261, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
The number 64 fits into 50 0 times, leaving a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 2434.0
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 8:
64 can be fit into 500 7 times, resulting in a remainder of 52.
Write down 7 as next digit of the result. 
Result so far: 2434.07
Subtract 448 from 500 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 9:
The number 64 fits into 520 8 times, leaving a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 2434.078
Subtracting 512 from 520 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
If we divide 80 by 64, we get 1 and a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 2434.0781
Subtracting 64 from 80 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 11:
If we divide 160 by 64, we get 2 and a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 2434.07812
If we take 128 away from 160, 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.

Step 12:
If we divide 320 by 64, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 2434.078125
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.

Let's proceed to step 13:
The number 64 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 2434.078125
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.

Going ahead to step 14:
When dividing 0 by 64, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 2434.078125
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 result is 2434.078125 with a remainder of 0.0.