We look at the division of 309248 by 64 
We want to divide 309248 by 64.

Moving on to step 1:
3 divided by 64 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 64

Step 2:
64 can be fit into 30 0 times, resulting in a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Append the next digit (9) from the dividend to 30 and continue with: 309 / 64

Moving on to step 3:
64 goes into 309 4 times with a remainder of 53.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 256 from 309 and we're left with 53.
Append the next digit (2) from the dividend to 53 and continue with: 532 / 64

On to step 4:
The number 64 fits into 532 8 times, leaving a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 48.0
Deduct 512 from 532 and we're left with 20.
Fetch the next digit (4) from the dividend, attach it to 20 and continue: 204 / 64

Moving on to step 5:
When dividing 204 by 64, we get 3 with a remainder of 12.
Put 3 as the next digit of the answer. 
Result so far: 483.0
Deduct 192 from 204 and we're left with 12.
Take the next digit (8) from the dividend and append it to 12, then repeat: 128 / 64

On to step 6:
64 can be fit into 128 2 times, resulting in a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 4832.0
Subtract 128 from 128 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.

Moving on to step 7:
0 divided by 64 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 4832.0
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.

Moving on to step 8:
0 divided by 64 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4832.0
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.

After the division, we end up with 4832.0 and a remainder of 0.0.