Let's divide 54435163 by 64
We're looking to find how many times 64 goes into 54435163.

On to step 1:
The number 64 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 64

Going ahead to step 2:
54 divided by 64 is 0 with a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 54, we end up with 54.
Grab the next digit (4) from the dividend, add it to 54, then carry on: 544 / 64

On to step 3:
The number 64 fits into 544 8 times, leaving a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 512 from 544 to get 32.
Grab the next digit (3) from the dividend, add it to 32, then carry on: 323 / 64

On to step 4:
If we divide 323 by 64, we get 5 and a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 85.0
Deduct 320 from 323 and we're left with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 64

Moving on to step 5:
If we divide 35 by 64, we get 0 and a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 850.0
If we take 0 away from 35, we end up with 35.
Include the next digit (1) from the dividend after 35, then repeat: 351 / 64

Let's proceed to step 6:
The number 64 fits into 351 5 times, leaving a remainder of 31.
The number 5 becomes the next digit in our result. 
Result so far: 8505.0
The remainder is 31 after subtracting 320 from 351.
Append the next digit (6) from the dividend to 31 and continue with: 316 / 64

Let's proceed to step 7:
The number 64 fits into 316 4 times, leaving a remainder of 60.
Write down 4 as next digit of the result. 
Result so far: 85054.0
Deduct 256 from 316 and we're left with 60.
Take the next digit (3) from the dividend and append it to 60, then repeat: 603 / 64

Advancing to step 8:
64 can be fit into 603 9 times, resulting in a remainder of 27.
Record the quotient 9 as the next digit in the result. 
Result so far: 850549.0
Deduct 576 from 603 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 9:
If we divide 270 by 64, we get 4 and a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 850549.4
If we take 256 away from 270, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 10:
64 goes into 140 2 times with a remainder of 12.
The next digit of our result is 2. 
Result so far: 850549.42
Subtracting 128 from 140 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 11:
64 can be fit into 120 1 times, resulting in a remainder of 56.
Write down 1 as next digit of the result. 
Result so far: 850549.421
If we subtract 64 from 120, we 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.

Moving on to step 12:
The number 64 fits into 560 8 times, leaving a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 850549.4218
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.

Going ahead to step 13:
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: 850549.42187
If we subtract 448 from 480, we get 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 14:
320 divided by 64 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 850549.421875
The remainder is 0 after subtracting 320 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 15:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 850549.421875
Subtract 0 from 0 to 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 16:
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: 850549.421875
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.

In conclusion, the division gives 850549.421875 with a balance of 0.0.