We're dividing 89238528 by 64 
We're looking to find how many times 64 goes into 89238528.

Step 1:
8 divided by 64 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 64

Step 2:
The number 64 fits into 89 1 times, leaving a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 64 from 89 leaves us with 25.
Take the next digit (2) from the dividend and append it to 25, then repeat: 252 / 64

On to step 3:
252 divided by 64 is 3 with a remainder of 60.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Deduct 192 from 252 and we're left with 60.
Grab the next digit (3) from the dividend, add it to 60, then carry on: 603 / 64

Going ahead to step 4:
603 divided by 64 is 9 with a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 139.0
If we subtract 576 from 603, we get 27.
Include the next digit (8) from the dividend after 27, then repeat: 278 / 64

Going ahead to step 5:
The number 64 fits into 278 4 times, leaving a remainder of 22.
Write down 4 as next digit of the result. 
Result so far: 1394.0
Subtract 256 from 278 to get 22.
Grab the next digit (5) from the dividend, add it to 22, then carry on: 225 / 64

Let's proceed to step 6:
The number 64 fits into 225 3 times, leaving a remainder of 33.
The next digit of our result is 3. 
Result so far: 13943.0
Deduct 192 from 225 and we're left with 33.
Append the next digit (2) from the dividend to 33 and continue with: 332 / 64

Step 7:
64 goes into 332 5 times with a remainder of 12.
Put 5 as the next digit of the answer. 
Result so far: 139435.0
Subtracting 320 from 332 leaves us with 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 64

Moving on to step 8:
If we divide 128 by 64, we get 2 and a remainder of 0.
The next digit of our result is 2. 
Result so far: 1394352.0
If we subtract 128 from 128, 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.

Step 9:
The number 64 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1394352.0
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.

Going ahead to step 10:
0 divided by 64 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 1394352.0
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 1394352.0 with a remainder of 0.0.