Let's divide 121811 by 64
Our goal is to divide 121811 by 64.

On to step 1:
If we divide 1 by 64, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 64

Let's proceed to step 2:
64 goes into 12 0 times with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 64

Step 3:
64 goes into 121 1 times with a remainder of 57.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 64 from 121 to get 57.
Grab the next digit (8) from the dividend, add it to 57, then carry on: 578 / 64

On to step 4:
64 can be fit into 578 9 times, resulting in a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
If we subtract 576 from 578, we get 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 64

Step 5:
64 can be fit into 21 0 times, resulting in a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 190.0
Deduct 0 from 21 and we're left with 21.
Append the next digit (1) from the dividend to 21 and continue with: 211 / 64

Step 6:
211 divided by 64 is 3 with a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 1903.0
If we subtract 192 from 211, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
If we divide 190 by 64, we get 2 and a remainder of 62.
The number 2 becomes the next digit in our result. 
Result so far: 1903.2
Subtract 128 from 190 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 8:
620 divided by 64 is 9 with a remainder of 44.
The number 9 becomes the next digit in our result. 
Result so far: 1903.29
If we take 576 away from 620, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 9:
440 divided by 64 is 6 with a remainder of 56.
The number 6 becomes the next digit in our result. 
Result so far: 1903.296
If we take 384 away from 440, we end up with 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:
64 goes into 560 8 times with a remainder of 48.
The next digit of our result is 8. 
Result so far: 1903.2968
Deduct 512 from 560 and we're left 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.

On to step 11:
480 divided by 64 is 7 with a remainder of 32.
Use 7 as the next digit of our solution. 
Result so far: 1903.29687
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:
If we divide 320 by 64, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 1903.296875
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:
If we divide 0 by 64, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 1903.296875
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 14:
0 divided by 64 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1903.296875
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 1903.296875 with a remainder of 0.0.