We're dividing 102487 by 64 
We want to divide 102487 by 64.

Step 1:
When dividing 1 by 64, we get 0 with 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.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 64

Let's proceed to step 2:
The number 64 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Fetch the next digit (2) from the dividend, attach it to 10 and continue: 102 / 64

Let's proceed to step 3:
The number 64 fits into 102 1 times, leaving a remainder of 38.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 38 after subtracting 64 from 102.
Include the next digit (4) from the dividend after 38, then repeat: 384 / 64

Advancing to step 4:
384 divided by 64 is 6 with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
The remainder is 0 after subtracting 384 from 384.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 64

Advancing to step 5:
If we divide 8 by 64, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 160.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 64

Moving on to step 6:
The number 64 fits into 87 1 times, leaving a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 1601.0
Deduct 64 from 87 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 7:
When dividing 230 by 64, we get 3 with a remainder of 38.
Record the quotient 3 as the next digit in the result. 
Result so far: 1601.3
If we take 192 away from 230, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 8:
64 can be fit into 380 5 times, resulting in a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 1601.35
If we take 320 away from 380, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 9:
64 goes into 600 9 times with a remainder of 24.
Put 9 as the next digit of the answer. 
Result so far: 1601.359
If we subtract 576 from 600, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 10:
240 divided by 64 is 3 with a remainder of 48.
Put 3 as the next digit of the answer. 
Result so far: 1601.3593
If we take 192 away from 240, we end up 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.

Step 11:
The number 64 fits into 480 7 times, leaving a remainder of 32.
Write down 7 as next digit of the result. 
Result so far: 1601.35937
Deduct 448 from 480 and we're left 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.

Let's proceed to step 12:
64 goes into 320 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 1601.359375
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.

On to step 13:
0 divided by 64 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1601.359375
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.

Step 14:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1601.359375
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.

Our division results in 1601.359375 with a remaining 0.0.